Solve the equation by backtracking
Answer:
that is one of the ways
hope it helps
Step-by-step explanation:
2
(
3
The Belic Civilization began in 591 B.C. and ended in 765 A.D. How long did the Belic Civilization last? Express your answer as an integer.
1,356
-174
174
-1,356
Answer:
174
Step-by-step explanation:
765-591
=174
Answer:
1356
Step-by-step explanation:
Please answer this. I keep on needing to add periods!................................................
Answer:
$2.29
Step-by-step explanation:
Misty is buying a pair of jeans for $54 and a
pair of boots for $95. She has a coupon for
15% off if she spends at least $75. If sales
tax is 8%, how much will she pay in total?
Answer:
$53.75
Step-by-step explanation:
$54+$95-15%-$75 +8%
Answer:
$53.75
Step-by-step explanation:
What is the first step? Equation: 6x - 4x + 3 = 15 *
A) Add 4x to both sides of the equation.
B) Subtract 4x from both sides of the equation.
C) Combine constants on the right side of the equation.
D) Combine the variables on the left side of the equation.
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.
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Can you please help me I will give you extra points and the brain thing? image below
Answer: I remenber doing this in 6th grade, i think its c
Step-by-step explanation: because the pink and green are pointing to 3 and is the only one with c.
Which planet has the smallest diameter?
look at the picture!
Answer:
Mercury has the smallest diameter
Step-by-step explanation:
using the scientific notation i know that both earth and venus is larger than mercury and mars then i can see that mercury has the smallest number(4.87 < 6.97) so tht means that mercury is smaller
PLZ HELP
The slope of the graph of a direct variation function is 4. What is the equation of the function?
y = 4 x + 1
y = x
y = -4 x
y = 4 x
Leanna has a rectangular piece of fabric. The fabric is 24 inches wide and 40 inches long. Leanna folds the piece of fabric along its diagonal to form a triangular scarf.
What is the area, in square inches, of the triangular scarf?
Answer:
This is a fraction equal to
30 miles ÷ 2.5 hour
Step-by-step explanation:
Answer
480
Step-by-step explanation:
14 = 6n + 6 - 2n
What is n?
Answer:
n is equal to 2.
Step-by-step explanation:
=> 14 = 6n + 6 - 2n
=> 14 - 6 = 6n - 2n
=> 8 = 4n
=> 4n = 8
=> n = 8/4
=> n = 2
Answer:
n=2
Step-by-step explanation
1.) 14=4n+6
2.) 14-6=4n
3.) 8=4n
4.) 8/4=n
5.) n=2
I NEED HELP ASAP its just simple math
D, since white flowers have 2 less then yellow at all times
589×sqrt(7985×cos(48%°)π×58^(6))
Is this even a real question?
What do you even want us to do?
Divide and simplify 6/8 divided by 2/5
Answer: 7/20
Step-by-step explanation:
("._.) ................................................. >(-.-)>
Answer: C
Step-by-step explanation:
Taylor bought a Keurig for $141.99. If she had a coupon for 15% off, how much did she save?
HELP! ASAP! Solve the given inequality and graph the solution on a number line. Show your work! -2x + 3 < 5
Answer:
subtract 3 from each side
so -2x < 2
then divide by -2
and x > -1
Step-by-step explanation:
number line would show an open circle on -1 shaded in to the right
can someone review a pythagorean theorem scenario i had to make
I was going to paint my house.my house is 35 feet tall. I need to borrow a ladder from my neighbor and I have to think about my front porch which is 10 feet out from the house. What size ladder would I need?
a2+b2=c2
a2+b2= c2
a2+102=352
a2+100=1225
100=10
1225=35
a=25
You need to make the lenght of the ladder known if you need to find the A instead. Instead of finding the ladder length, make them find the house height or porch length.
Function 1 is defined.
x, 0, 3, 6, 9
y, -6, -8, -10, -12
Function 2 is defined by line p
Which function has a greater yyy-intercept?
Choose 1 Answer
A. Function 1
B. Function 2
C. The functions have the same y-intercept.
On which number line do the points represent negative 4 and 1 over 2 and +3?
A: Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed between the 4th and 5th tick marks to the left of 0. A point labeled T is placed on the 3rd tick mark to the right of 0.
B:Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed on the 3rd tick mark to the left of 0. A point labeled T is placed between the 4th and the 5th tick marks to the right of 0.
C:Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed is between the 4th and 5th tick marks to the left of 0. A point labeled T is placed between the 2nd and 1st tick marks to the left of 0.
D: Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed on the 1st tick mark to the left of 0. A point labeled T is placed between the 2nd and the 3rd tick mark to the right of 0.
PLEASE ANSWER! I NEED HELP!!
Answer:
thats a lot let me thin let me awnser hol up...
Step-by-step explanation:
Write an equation in slope-intercept form for the line that passes through each pair of points.
(4, -3) (2, 3)
Chris earns $600 per week and spends 20% of his earnings on food. How much does Chris spend on food each week?
20
620
120
60
Answer:
120
i hope this help you !
good luck on your test!
have a good day!!
brainliest apreciaded
How did she get her answer?
Answer:
She a ate a cup so 2/3 - 1/3 equals 1/3
A candy company packaged boxes of candy. Each box held 60 ounces of
candy. On Tuesday, the candy company produced 2,828 ounces of candy.
How many boxes of candy can the company completely fill on Tuesday?
Answer:
47
Step-by-step explanation:
You need to divide the candy evenly into boxes, so you would divide 2,828 by 60.
2,828/60=47.13
The company would package the candy into 47 boxes that would completely fill up.
Hope this helps! Have a nice day c:
Remy is saving money to buy a new video game console. The console costs $199.95. Remy makes $40.50 each week babysitting. How many total weeks will he need to babysit to save up enough money for the video game console?
Answer:
5 weeks!
Step-by-step explanation:
You have to divide them, and to double check just multiply 40.50 and 5
54 - 6 x 5/3
= 54 - ? /3
= 54 - ?
= ?
HElp PLeAsE
1. Who weighed more at the beginning of the show?
2. Who is losing weight faster?
3. Write the equations for both contestants.
3. Write the equations for both contestants.
Valerie:
Oscar:
1. Valerie weighed more at the beginning of the show.
2. Valerie losing weight faster.
3. The equations are as Valerie: W = 235 - 2.5t and Oscar: W = -2t + 247
What is the equation?The equation is defined as a mathematical statement that has a minimum of two terms containing variables or numbers that are equal.
1. Valerie weighed more at the beginning of the show, as her starting weight was 235 pounds, while Oscar's was 247 pounds.
2. Valerie's weight loss per week can be found by taking the derivative of her weight loss function:
W' = -2.5
So, Valerie is losing 2.5 pounds per week.
Oscar's weight loss per week can be calculated by finding the difference in his weight between weeks and dividing it by the number of weeks:
(247 - 243) / 2 = 2 pounds per week
So, Oscar is losing 2 pounds per week.
Therefore, Valerie lost weight faster.
3. The equations for Valerie and Oscar are:
Valerie: W = 235 - 2.5t
Oscar: His weight loss function as a line that passes through given points.
W = -2t + 247
Here W is his weight in pounds and t is the time in weeks.
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A map has a scale of 5 in. = 15 mi. If you measured the distance between two cities to be 26 in. on the map, how many miles would it actually be?
Answer:
80 mi.
Step-by-step explanation:
Hallie made 100 bracelets for her contest. She gave away 45 of them but then her 2 friends, Jessica gave her 32 and Alison gave her 32. Hallie wanted to give 10 away for free to her classmates. How many bracelets does she have now? Do all steps. Show your work.
PLSS SHOW UR WORK!!
I WILL FOLLOW U!!!!!!!!
Answer:
109
Step-by-step explanation:
100-45=55
55+32=87
87+32=119
119-10=109
(07.01 LC)
The table below shows the number of marbles of different colors in a bag:
Color of Marbles Number of Marbles
Pink
4
Blue
8
Green
1
Bryn draws a marble from the bag randomly without looking. He then draws another marble from the bag without replacing the first one. Which expression shows the probability of drawing blue marbles in both the trials? (1 point)
Group of answer choices
8 over 13 multiplied by 7 over 13
8 over 13 added to 7 over 12
8 over 13 multiplied by 7 over 12
8 over 13 added to 7 over 13
Answer:
8 over 13 multiplied by 7 over 12
Step-by-step explanation:
The answer is 8 over 13 multiplied by 7 over 12 because the probability of choosing a blue marbel in the first trial was 8/13. This is because there are 13 marbles in all and 8 of them are blue. The second time, it was 7/12 because you had already picked up a marble and probably didn't put it back in the bag. You multiply 8/13 by 7/12 to find the overall probability of choosing two blue marbles in both trials.
ayo I'm legally dumb so can someone like...-
h e l p ???
Answer:
6.00
Step-by-step explanation:
3+3=6
a dozen is 12 muffins
Answer: $6.00
Step-by-step explanation:
