Answer:
8 (n - 3) = 65
Step-by-step explanation:
the difference of a number and three means n - 3
8 times the difference of means that it will be 8 and then parenthesis the next terms that are said, so 8 (?)
is sixty-four means = 64
so put it together and you have 8 (n - 3) = 65
Please Help Quick ASAP Hurry
Choose the best answer. Which fraction is greater than 7/12?
A. 5/9
B. 2/3
C. 1/2
D. 2/5
Answer: 2/3
Step-by-step explanation: use scratch work and compare the shaded amounts.
osted a new question: Solve: 3x+1= 7
Answer: 3x + 1 = 7 (combine like terms)
3x = 6 (divide by 3)
X =2
Step-by-step explanation:
In answer
Answer:
[tex]x=2[/tex]
Step-by-step explanation:
[tex]3x+1= 7[/tex]
[tex]3x = 6\\ \[/tex] Subtract both sides by 1.
[tex]\frac{3x}{3} = \frac{6}{3}[/tex] Divide both sides by the coefficient.
[tex]x = 2[/tex]
Check your work:
[tex]3x+1=7 \\ 3(2)+1=7[/tex]
[tex]6+1=7\\7=7[/tex]
[tex]x=2[/tex]
Place these numbers in order from greatest to least:
.27, 25%, 13/50, .274, 7/25, 30%
Answer:27, 0.3, 7/25, 0.274, 13/50, 0.25
Step-by-step explanation:
Find the measure of the angle, PLEASE I NEED HELP-
I have a test review today, please can someone help me and show explanation.
Answer: A.82
have: x + 105 + x + 89 = 180
⇔ 2x + 194 = 180
⇔ 2x = 180 - 194 = -14
⇔ x = -14/2 = -7
=> the measure of the angle is -7 + 89 = 82
Step-by-step explanation:
Are the triangles congruent? If so, which of the 5 ways to prove triangles congruent could you use?
We can prove that these triangles are congruent by using SAS congruency rule.
SAS which means Side Angle Side.
In these triangles, we see that two sides are equal in length and one angle is equal.
So, SAS congruency rule is the answer.
Please help and answer
Answer: choice C
Step-by-step explanation:
sorry if wrong
Answer:
c
Step-by-step explanation:
c
because its c but its c
ONLY HAVE 6 MINS HELP PLZ ILL MARK BRAIN
A student has started a lawn care business. He charges $15 per hour to mow lawns and $20 per hour for gardening. Because he is still in school, he is only allowed to work for at most 20 hours per week. His goal is to make at least $300 per week.
a.)Create a system of equations or inequalities that models the situation. Define the variables you use.
B.)The graph shows one of the relevant equations in this situation. Draw the graph of the other relevant equation on the same coordinate plane.
c.)Use the graph above to show all the points that represent the number of hours the student can work at each job and meet his goal. Explain your reasoning.
Answer:
a
Step-by-step explanation:
Answer:
(20,20)
Add a line through there and shade the middle area
The idea of a rule that assigns outputs to inputs is very abstract. These rules often come in the
form of tables, but can also come in the form of equations, graphs, and ordered pairs.
Exercise #2: In the function below, the variable y is a function of the variable x:
y = x2 +10
Give the outputs for each of the following inputs. Show how you found your answers.
(a) x = 3
(b) x = -5
(c) x = 0
y = 5x - 3
Does anyone know the answer to this????
Answer:
its 5x
Step-by-step explanation:
Answer:
5a
Step-by-step explanation:
By vertical angle theorem
Which sample is biased?
A.
interviews of random teenagers who attended a rock concert to find out which musician teens enjoy most
B.
a poll randomly surveying half of the students in grade 7 to find out which seventh-grade teacher at the school is most liked
C.
an online survey by a game development company taken after the game closes to find out which features of a new game players liked the most
D.
a questionnaire delivered to two employees from every department of an office to find out whether employees like the new coffee machine
Answer:
D
Step-by-step explanation:
sorry if im wrong, but first two say random and third one says its and online survey, so everyone takes it, but the fourth one just say "two employees" those could be anyone, from only fat people to people that dislike coffee.
Answer:
the anwer is A...
Step-by-step explanation:
i got it right
110°
х
z
у
Find the unknown angle measures
Answer:
x = z = 70°
y = 110°
Step-by-step explanation:
From the diagram, we have 4 angles;
To find y;
110° and y are vertically opposite angles so they are equal.
So, y = 110°
Also, y and x lie on a straight line. Sum of angles on a straight line is 180°;
y + x = 180
110 + x = 180
x = 180-110 = 70°
Also, x and z are vertically opposite angles and they are equal;
x = z = 70°
y = 110°
this is pretty easy im just lazy and i dont want to do it<3
Answer:
I can't read is so blurry -0_0-
Step-by-step explanation:
A is Plotted on a coordinate grid at (-3 1/2,2) Choose the right grid that best shows the location of the point
Answer:
B
Step-by-step explanation:
Because I'm doing the same question right now.
Nick can type 30 words a minute.
How many words can be typed in 9.5 minutes?
Answer:
285 Words
Step-by-step explanation:
If in 1 minute he can type 30 words , then in 9.5 min he can type 30 x 9.5 = 285.0 = 285
So, Nick can type 285 words in 9.5 minutes.
Hope this Helps!
someone please help! i’ll give you a cookie
Answer:
C
Step-by-step explanation:
The open door policy was made that would allow for a system of trade in China open to all countries equally.
What is the Value of X?
You have to solve for x.
Answer: x=10
Step-by-step explanation: it is because 19x-10=180 so that means that x=10
Kelly sold digital cameras on her web site. She bought the cameras for $56 each and included a 65% markup to get the selling price. To the nearest dollar, what was the selling price for one camera?
Answer:
$36
Step-by-step explanation:
65% of 56 = 36.4
36.4 Rounded is 36.
The Selling Price for One Camera is $36.
Hope this Helped! :D
A storage box has a volume of 56 cubic feet and the base of the box is 4 by 1/2 feet what is the height of the box?
Answer:
h = 28Step-by-step explanation:
volume of box = 56 ft³
base = 4
width = 1/2
height = ?
volume = base x width x height
56 = 4 x 0.5 x h
56 = 2h
h = 56 / 2
h = 28
therefore, the height of the box is 28 ft
help me please please
Answer:
14
Step-by-step explanation:
The given expression is 3x - 8y. The given values for x and y are 10 and 2, respectively. So, input the values of x and y into the expression:
3(10) - 8(2)
30 - 16
14
The value of the expression is 14.
Hope this helps :)
3w + 7 - 9w help me answer !
Answer:
-12w+7
Step-by-step explanation:
because you have to combined like terms
help asap will mark brainliest
Answer:
the last one
Step-by-step explanation:
its the last one because 1x3 is 3 so you need one with a 3, then 4x2 is 8 and theres half a side so its the last answer with half 3/4 on one side
plz i want the answer
Answer:
Step-by-step explanation:
1. 3(5) plus 2 = 17
2. 2(5)^2 = 25(2) = 50
3. (5-2)^2 =3^2 = 9
X=5
y=2
then a: 3*5+2=17
b:2*5*5=50
c:5-2=3*3=9
a=17
b=50
c=9
Hi! I need help with my hw! Repost since people could not see it.
As you can see from the rate of change, 1=16 and 0=0. You can tell by subtracting 48-32 and that'll give you the rate of change which is equivalent go 16. After 6 days, you'll get 96 dollars. I figured that out by adding the rate of change to 80 and that gave me the answer of 96.
What is 62400 millimeters in meters?
state your solution
Answer:
62.4 meters
Step-by-step explanation:
1 millimeters to 0.001 meters
62400 * 0.001 = 62.4
Answer:
0.624m
Step-by-step explanation:
62400mm in cm is 62.4cm
there is 100cm in a meter so you don't have a total of 1m
therefore you divide it by 100 after you convert to cm
When 2 probabilities are Mutually Exclusive, they do not have any outcomes in common.
true or false?
Answer:
what? is there a picture or document you can add?
Step-by-step explanation:
I’m sorry I know how to do this but I’m really lazy. ❤️
Answer:
me too
Step-by-step explanation:
10 – 5y = 2(14-y)
solve. show ur work
Answer:
The answer is y= −6
Step-by-step explanation:
Let's solve your equation step-by-step.
10−5y=2(14−y)
Step 1: Simplify both sides of the equation.
10−5y=2(14−y)
10+−5y=(2)(14)+(2)(−y)(Distribute)
10+−5y=28+−2y
−5y+10=−2y+28
Step 2: Add 2y to both sides.
−5y+10+2y=−2y+28+2y
−3y+10=28
Step 3: Subtract 10 from both sides.
−3y+10−10=28−10
−3y=18
Step 4: Divide both sides by -3.
−3y/−3=18/−3
y=−6
Answer:
y=−6
Answer:
y= -6
Step-by-step explanation:
10-5y=2(14-y)
10-5y=28-2y
10-5y+2y=28
-3y=28-10
-3y=18
y= -6
Help the question is the picture
Answer:
a>-21(1/3)
Step-by-step explanation:
3/4a>-16
first thing is to divide both sides by 3/4 to isolate the variable.
Since it is not negative, the sign stays the same.
-16/0.75=-21.3 repeating or just 1/3
Can someone please helpp
Answer:
B
Step-by-step explanation:
