Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
6x−4x+3=15
Step 1: Simplify both sides of the equation.
6x−4x+3=15
6x+−4x+3=15
(6x+−4x)+(3)=15(Combine Like Terms)
2x+3=15
2x+3=15
Step 2: Subtract 3 from both sides.
2x+3−3=15−3
2x=12
Step 3: Divide both sides by 2.
2x
2
=
12
2
x=6
Answer:
x=6
In order to solve the equation, 6x-4x+3=15 our first step will be 'Combine the variables on the left side of the equation.' Hence, option (D) is correct.
In order to solve any equation, we follow some steps that are as:
First, we solve operations that are inside of parentheses. Solving exponents if any will be our next step. Third, solve all multiplication and division from left to right.Combine the variables and constants. Fourth, we solve all addition and subtraction from left to right.Now, the given equation is
6x-4x+3=15
No parenthesis, no exponents and also no multiplicative terms are there in this equation.
So we will come up to the next step, combine the like terms.
Here, 6x and 4x are the variable terms on the left side, so we will combine them together, which will result in 2x.
Equation will be:
2x+3 = 15
Then we will subtract 3 from both the sides:
2x+3-3 = 15-3
2x = 12
Then divide by 2 both sides:
x = 12/2
x = 6.
Hence, our 1st step would to combine the variables on the left side of the equation. Option (D) is correct.
Learn more about solution of equation here:
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please help rn im dying
Answer:
1) 4 cm= 28 miles
2) 35 cm= 245 miles
If 1cm is equal to 7 miles then multiply 4 by 7 to get 28. And for the second problem you multiply 7 by 35 to get 245.
A scanner scanned 72 photos in 8 minutes. If it scans photos at a constant rate, it can scan (BLANK) photos in 23 minutes.
pls fill in blank
Answer:
207
Step-by-step explanation:
72 / 8 = 9
23 x 9 = 207
Answer:
8x2 is 16. 23-16 is 7. 72 is the answer of 8x9 so 7x9 is 63. 63+576 is 639
so in 23 minuets the scanner can scan 639 photos
Step-by-step explanation:
Which of the following is equal to 4 and 1 over 3 divided by 2 and 3 over 5 ? (2 points)
4 and 1 over 3 times 2 and 5 over 3
13 over 3 times 5 over 13
13 over 3 times 13 over 5
41 over 3 times 5 over 23
Answer:
13/3 times 5/13
Step-by-step explanation:
(4 1/3) / (2 3/5) = 1.6666..
(13/3) * (5/13) = 1.6666..
Let x = any negative rational number. Choose all statements that are true.
A. x is a positive number.
B. x is the opposite of x.
C. x is equal to x.
D. x is greater than x.
E. x is greater than the distance from 0 to x on the number line.
Answer:b c
Step-by-step explanation:
ASAP ASAP ASAP ASAP ASAP ASAP ASAP PLEASE HELP ASAP ASAP ASAP ASAP ASAP ASAP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:
Yes the ratio are the same they both equal 0.85714285714
Step-by-step explanation:
You have to divide the the numbers.
May i have brainiest!
Answer:
Yes the ratio are the same they both equal 0.85714285714
Step-by-step explanation:
Clara scoops flour into a mixing bowl.Each scoop contains34
cup of flour.Clara puts 5 scoops of flour into the mixing bowl, then transfers13
of the flour into a small bowl. How many cups of flour are in the small bowl?
A
1.25 cups
B
1.92 cups
C
2.50 cups
D
3.42 cups
Answer:
either D or A
Step-by-step explanation:
The chart below lists the original and sale prices of items at a clothing store.
Which statement best describes why the sale price is a function of the original price?
As the original price increases, the sale price also increases.
The sale price is always less than the original price.
For every original price, there is exactly one sale price.
The sales price is never less than zero.
Answer:
The statement that best describes why the sale price is a function is ¨ The sale price is always less than the original price.
Step-by-step explanation:
I am not 100% sure this is accurate, but I hope this helps.
Answer:
Which statement best describes why the sale price is a function of the original price?
Step-by-step explanation:
Because it is a discount it will be less then the original amount. It will never be zero because then that would be 100% off. It's less then the original price because it isn't a markup it is a markdown or discount. I hope this answered your question not for sure if i'm right but I may be.
13.
Both the Math Club and the Spanish Club have a pizza party at the end of the year. The Math Club has 16 members and the sponsor gives each member 1/4 of a pizza at the party. The Spanish Club has 18 members and their sponsor gives each member 1/3 of a pizza at their party. Which statement best represents which club buys more pizzas?
The Spanish Club buys 2 more pizzas than the Math Club.
The Spanish Club buys 10 more pizzas than the Math Club.
The Math Club buys 10 more pizzas than the Spanish Club.
The Math Club buys 2 more pizzas than the Spanish Club.
Answer:
The Spanish Club buys 2 more pizzas than the Math Club.
Step-by-step explanation:
The Spanish club has 6 pizzas (18/3) and the math club has 4 pizzas (16/4 = 4), so if we subtract the two the Spanish club has 2 more pizzas than the math club
Answer:
The Spanish club buys 2 more pizzas than the Math club
Step-by-step explanation:
Math club: 1/4 of pizza per 1 person (16 people)
1/4 = .25
.25 * 16 = 4 (They have to buy 4 pizzas)
Spanish Club: 1/3 of pizza per 1 person (18 people)
1/3 = .33
.33 * 18 = 5.94 ((Rounded = 6)They have to buy 6 pizzas)
Who buys more?
Spanish club: 6
Math club : 4
Hope this helps! ☜(ﾟヮﾟ☜)
Sabrina was asked by a classmate why she would place hydrogen in the first column of the periodic table. Which of the following reasons could she give as a response?
I. Hydrogen combines with chlorine in the same atomic ratio as sodium.
II. Hydrogen is a gas at room temperature.
III. Hydrogen forms diatomic molecules.
wich one or ones is the correct answer
Answer:
Thanks for wasting my points, so now i'll waste yours.
Step-by-step explanation:
What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)?    
Answer:
y-3x=1
Step-by-step explanation:
Let a point be P with coordinates (x,y)
Equation of point slope :y-y1=m(slope)*(x-x1)
y1=4,x1=1
Substituting values of x1 and y1 in the equation
y-4=3(x-1)
y-4=3x-3
y-3x=1
The equation is y-3x=1
Answer:
y-4=3(x-1)
Step-by-step explanation:
Select Is a Function or Is not a Function to correctly classify each relation.
{(2, 2),(4, 4),(6, 6),(8, 8)} is this function or not function
{(0, 3),(3, 5),(5, 6),(8, 4)} is this function or not function
{(1, 2),(3, 3),(4, 8),(6, 3)} is this function or not function
{(3, 4),(5, 2),(5, 6),(7, 3)} is this function or not function
Please help me I will give you the brain thing and extra points.
Answer:
1 not function
2 not function
3 function
4 not function
What is the value of x2 + 2y ÷ 2w + 3z for w = 2, x = 5, y = 8, and z = 3?
Answer:
Evaluate the expression for x = 1.7. Enter your answer in the box. x2 + 3x What is the value of x2 + (2y) = (2w) + 3z for w=2, x = 5, y = 8, and z=3? Enter your answer in the box. Which of the following expressions have a value of 180 when b = 4? Select all that apply. A. 876 - 179 + 957 - 87 : В. 33b 12 C. 62 + 120 D. 516 – 24 - E 116 + 187 – 2,756 - 13 sugar. Tyra has 123 cups of If r is the amount of sugar called for in one batch of cookies, the expression 12 = can be used to find how many batches Tyra can make with the sugar she has. If ris cup, how many batches of cookies can Tyra make? Enter your answer in the box. 2 3 batches 10 Jayden evaluated the expression a = (2 +1.5) for a = 14. He said that the answer was 8.5. Choose True or False for each statement. Choose.. Jayden's solution is incorrect. Choose... hoose. Jayden added in the parenthe False Jayden substituted the wrong True Choose Jayden divided 14 by 2 and added 1.5.
Step-by-step explanation:
PLEASE LIKE AND MARKS AS BRAIN LIST
The required value of the given expression is 38 when substituting the values of w = 2, x = 5, y = 8, and z = 3.
What is the algebraic expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.
The expression is given in the question following as:
x² + 2y ÷ 2w + 3z
We have to determine the value of the given expression for w = 2, x = 5, y = 8, and z = 3.
As per the given question, we have
⇒ x² + 2y ÷ 2w + 3z ....(i)
Substitute the values of w = 2, x = 5, y = 8, and z = 3 in the given expression,
⇒ (5)² + 2(8) ÷ 2(2) + 3(3)
⇒ 25 + 16 / 4 + 9
Apply the division operation,
⇒ 25 + 4 + 9
Apply the addition operation, and we get
⇒ 38
Therefore, the required value of the given expression is 38.
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Least to Greatest. (I WILL MAKE YOU BRAINLIEST)
attachment
Answer:
1/10, 25%, 1/3, 0.55
Please help me I will give out the brain thing and extra points please help me. I need to get a hundred on this test. image below
What is the slope of this line?
A.−2/3
B.−1/3
C.1/3
D.2/3
Answer:
D
Step-by-step explanation:
what is the correct equation for this?
Answer:
2x+4
Step-by-step explanation:
y=2x + 4
Can anybody help me pls?
Answer:
7ft
Step-by-step explanation:
It took Steven’s family 6.5 hours to travel 357.5 miles to a nearby city. What was their average rate of speed, in miles per hour, to the nearest mile?
60
50
55
54
Answer:
55mph
Step-by-step explanation:
375.5/6.5
The temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. What was the temperature on Monday?
A.
-40.85°C
B.
-24.35°C
C.
24.35°C
D.
42.25°
Answer:
C. 24.35°C
Step-by-step explanation:
Subtract 8.25 from 32.6
Answer:
C) 24.35
Step-by-step explanation:
You have to subtract 8.25 from 32.6
A line has a slope of -1/2 and a y-intercept of -2.What is the x-intercept of the line?
A.-4
B.-1
C.1
D.4
Answer: A. -4
Step-by-step explanation:
From the y-intercept, normally you follow the slope -1/2 down 1 and 2 to the right. BUT since the y- intercept here is Negative 2, you have to do the opposite to get to the x-axis.
So starting at the y-intercept -2, go UP 1, Then LEFT 2, twice. The line will intercept the x-axis at -4.
plss help me with this guys pls help I really need it can u help me with all of them plss
Answer:
(21) -57 (22) -58
(23) -16 (24) 60
(25) -76 (26) -23
(27) 21 (28) 8
(29) 3 (30) 21
Step-by-step explanation:
Answer:
21. -37
22. 0
23. -16
24. 60
25. 12
26. -23
27. I do not know
28. 12
29. I do not know
30. -5
Step-by-step explanation:
Help pwease! This is pretty simple.
Answer:
D
Step-by-step explanation:
Answer:
D.) 312
Step-by-step explanation:
The equation of the line in the graph is y= _x+_
Answer:
3/2 and 3
Step-by-step explanation:
May some please help me with this one
Answer: its G
Step-by-step explanation:
8 – 3 (x + 2) = 2 (4 – 3x ) – 4.5
Answer:
x=0.5
Step-by-step explanation:
help me answer this please ( remove the point discontinuity from the function )
Answer:
x>3
Step-by-step explanation:
try that
Answer:
x > 3
Step-by-step explanation:
What is the answer to 1/2x+13=9? I really need help, and I need to show my work. -_- Will give brainliest to whoever answers and shows how to do 2-step equations with fractions.
Answer:
me myself and i
Step-by-step explanation:
hey sis
Why when you are multiplying 2 negative integers like (-3)(-8)=24 it is positive? Shouldn't the answer be negative because they both are negative how would it be positive?
Answer:
because the two negative signs are cancelled out.
Answer:
because of opposites of opposite which means the negative sign gets canceled out
Step-by-step explanation:
Answer the 2 questions please !!!!!
Answer:
what are the questions
Step-by-step explanation:
Please determine the constant of each question and then write in y=kx form. Remember k=constant. Anytime you use the equation y=kx that is for a
proportional table or graph.
Answer:
9. Y=4x 10. Y=0.5x
Step-by-step explanation:
9. The dependent or in other words Y is inches and independent is x in this case Y is dependent so it denpends on x since the inches rely on how much bracelts there are it means inches is y and bracelts is x. Then we do 76 divided by 19 or you can do 36 divded by 9 and both of those give us 4 which is 4 inches per a bracelet and our equation would be Y=kx or in this case Y=4x. You can check if its correct by subtituting x for 9 and if it equals 36 it means its correct. You can also do times 19 and if it equals 76 its correct.
10. Same proccess our x is gallons and our y is hours we can choose either one 3 divided by 6 which is 0.5 or 5.5 divided by 11 which also gives us 0.5 this proves its proporitonal and our equation would be Y=0.5 x. you can check by subtituing x for 6 or x for 11.
I need help with these questions
Answer:
B
Step-by-step explanation:
