Mathematics Middle School

What is the solution to the equation x + 7 = 63?

9
16
56
70

Answers

Answer 1
The answer to your problem is 56.
Answer 2

Answer:

56

Step-by-step explanation:

56+7=63 .

Related Questions

Can someone pls help!!

Answers

Answer:

the first one is triangular prism. the second blank is rectangular pyrimid.

Step-by-step explanation:

the rectangular one makes a pyrimid. visualise what it is describing to you it will help.

forgot how to do it, help please.

Answers

7) 17 [tex]\frac{6}{10}[/tex]

8) 12 [tex]\frac{5}{8}[/tex]

9) 11 [tex]\frac{3}{8}[/tex]

10) 15

11) 16 [tex]\frac{2}{6}[/tex]

12) 11

Simply: Step 1: Just add the whole to whole first and then add the fraction to each other.

If the result in fraction is still can be transform to mixed number, you will start again (Start again from step 1) Do it until its the simpliest form

Find angle FCB
sorry that its dark..

Answers

143 degrees (angles on a straight line)
First you need to find variable g. We know that 53+g=90. So g=37

Next, we know that angle FCA is congruent to angle g.

To find angle FCB, you take 180-37=143.
The reason for this is we know line AB is a straight line so it equals 180 degrees.

FCB=143

You have 30 quarters. You find ​20% more quarters in your room. Then you go shopping and spend ​75% of the total number of quarters. Write an expression to represent the total number of quarters you take with you shopping.​ Calculate, in​ dollars, the amount of money you have left.

Answers

You have 27 quarters (6 dollars and 75 cents) left. You took 36  quarters when shopping.

27 quarters sidbsishshdbdhd dndjxjxjx

What is the area of this parallelogram?

Answers

Answer:

25 cm

Step-by-step explanation:

26cm thank me later.

Maya bought 6 CDs that were each the same price. Including sales tax, she paid a total of $97.20. Of that total, $5.40 was tax. What was the price of each CD before tax?

Answers

Answer:

Each CD was $15.30.

Step-by-step explanation:

97.20-5.40= 91.80 => 91.80/6=  15.30

Answer: 17.20

Step-by-step explanation:

So 6 x 16 = 96 Then I added 1 dollar and 20 cents to get it to $97.20. so the answer would most likely be 17.20 for each CD.. Sorry for any mistakes! Hope it helped and have a wonderful day! :))

The table shows the average annual salary for four jobs.
Based on this information, how much more will an elevator technician make than a librarian over 10 years?
A. $174,930
B. $1,263,070
C. $17,493
D. $126,307

Answers

Step-by-step explanation:

[tex]71900 - 54407 = 17493[/tex]

[tex]17493 \times 10 = 174930[/tex]

the answer is a- $174,930

Thomas has $30 to spend at the amusement park. Rides cost $2 each and admission at the gate is $6. What is the maximum number of rides that Thomas can go on?
A.2r + 6 < 30

B.2r + 6 = 30

C.6r + 2 = 30

D. 6r + 2 > 30

Answers

Answer:

B.2r+6=30

Explanation:

It costs $6 dollars just to get in. Subtract 6 from 30. 30-6=24

Divide 24 by 2. 24 divided by 2 equals 12.

Let the number of rides = r

Multiply the price per ride by number of rudest over 2r, you then add the admission to that to get 2R + 6

He has $30 so the total he can spend has to be less than or equal to $30

2r + 6 <= 30

The closest answer is A.

Help please lol.......

Answers

Answer:

24 in^3

Step-by-step explanation:

The volume of a rectangular prism is length * width * height, which is 24. Volume is always in units cubed.

the awnser is 24 in^3

Twelve of the students in the school choir like to sing solos. These 12 students make up 24% of the choir. How many students are in the choir?

A.100
B.50 students
C.12.5
D.24

Answers

Answer:

50 Students

Step-by-step explanation:

24% = 0.24

12/total amount of students = 0.24

12/0.24 = total amount of students

total amount of students = 50

Twelve of the students in the school choir like to sing solos. These 12 students make up 24% of the choir. How many students are in the choir?


B.50 students

Describe the relationship between each pair of angles.

a. ∠1 and ∠5
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above


b. ∠2 and ∠7
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above

c. ∠6 and ∠8
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above

d. ∠4 and ∠5
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above

Answers

a. corresponding angles
b. alternate exterior angles
c. none of the above
d. alternate interior angles

Answer:A,B,E

Step-by-step explanation: Trust me

ughhhhhhhhh last one

Answers

Answer:

c) x=13

Step-by-step explanation:

4x + 2 = 90 − 36

Step 1: Simplify both sides of the equation.

4x + 2 = 90 − 36

4x + 2 = 90 + −36

4x + 2 = (90 + −36) (Combine Like Terms)

4x + 2 = 54

4x + 2 = 54

Step 2: Subtract 2 from both sides.

4x + 2 − 2 = 54 − 2

4x = 52

Step 3: Divide both sides by 4.

4x/ 4  =  52/ 4

x=13

if you need a shorter way to get this... is to do what i did and just used MathPapa's algebra calculator and put in "4x + 2 = 90 - 36" cause that's basically what the question is asking you to use... im not saying to do my method... im just saying that's how i got it

Ω Entity001 And Project Omega Ω

PLS HELP! NEED ASAP!
Which relationships describe angles 1 and 2?

Select EACH correct answer.

supplementary angles

adjacent angles

vertical angles

complementary angles
Two lines intersecting creating four angles with the left angle labeled one and the angle to the right labeled two

Answers

Answer:

Adjacent angles is the only one I see being correct. I could be wrong though.

Vertical angle. It is correct because of how it is set up.

Jamal says that the fraction 3/4 equals 4÷3. Is he correct?

Answers

Answer:

No

Step-by-step explanation:

If you know fractions, the dividend is the numerator, for example 4 would be the numerator for 4 divided by 3, and the divisor would be the denominator, which for 4 divded by 3 would be 3. Therefore, 4 divided by 3 is equal to 4/3, not 3/4.

Jamal is wrong the value of the fraction 3/4 is not equal to 4÷3.

What is an expression?

Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.

In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.

Given that there are two fractions 3/4 and 4÷3. The two values of the fraction are not equal because they are reciprocal to each other.

Therefore,  Jamal is wrong the value of the fraction 3/4 is not equal to 4÷3.

To know more about an expression follow

https://brainly.com/question/14314281

#SPJ5

EXPERT HELP: EXPLAIN THE ANSWER

Answers

Answer:

a.the average size of a seventh-grade class is larger and varies more than that of a kindergarten class

Step-by-step explanation:

ok so we know the mean and the m.a.d of both data sets, so now all we have to do is analyze the data

so the class ranges for kindergarten is 17-21

and the class ranges for 7th grade is 25-34

here's where i prove 'a' to be the correct answer;

21-17=4

34-25=9

the ranges for 7th grade is 5 more than that of a kindergarten class making 'a' the right answer

**i know i'm not an expert but an ace, i've just been trying to become a genius, sorry :(**

good luck :)

hopefully, this helps

have a nice day !!

Which expression is equivalent to –0.25x + 1.5 – 0.5x - 2?


A.–0.75x – 4

B.–0.75x + 3.5

C.–0.75x – 8

D.–0.75x – 0.5

Answers

Answer:

Its D :3

Step-by-step explanation:

If you answer this correctly I will give the brainiest and ANSWER ALL OF THEM 1 through 4 plz I beg you

Answers

1. $25.02
2. $13.75
I’m not sure about the last two, sorry!
1: $25.02
2: $13.73
3: 12 ounce 1.75
16 ounce $1.92
8 ounce $1.93
6 ounce $1.20
4: they should’ve bought the bigger steaks, the 8 ounce was 488 and the 6 ounce was 498. So the bigger ones were the bigger deal.

Can someone pls help.

Answers

Here’s the answer hope it helps
12mv is right so thanks your wecomlee equal 69

Please help meeeeeee URGENT

Answers

Answer:

Step-by-step explanation:

The first one is 1 over 125

The second one is -1 over 125

The third one is -125

The fourth one is 1

Answer:

The first one is 1 over 125

The second one is -1 over 125

The third one is -125

The fourth one is 1

Step-by-step explanation:

Simplify - 2.6c - 2.8c

Answers

2.6 = 3
2.8 = 8

If it’s 5 or over you can round up, if it’s 4 or under round it down
(hope this helps)

please help with the blue dots (probability)

Answers

Answer:

64

Step-by-step explanation:

its the corect answer

Answer:

when is it due?

Step-by-step explanation:

some help please? I'll give brainliest :(

Answers

Answer:

it would be P/n =1.25

Step-by-step explanation:

Answer:

1.25

Step-by-step explanation:

hope this helps

Help.me out is the answer 40 if not help and don't answer saying you don't know don't wast my points.

Answers

Answer: I think it’s 150

Step-by-step explanation:

Answer:

I believe that it is 30

Step-by-step explanation:

Tell me if im correct  :)

solving and graphing inequalities (show work for more points! and brainliest!)

2x + 4 ≥ 24

Answers

Isolate the variable!

Subtract 4 from both sides:

2x >= 20

Divide 2 on both sides:

x >= 10

Help me please!! this is 5th grade work!!

Answers

Answer:

Im not sure

Step-by-step explanation:

:(

21 1/10-5 1/4
the answer is 15 17/20 or 15.85

plEASE SHOW WORK⦁ Rectangles and are similar.

⦁ Determine the scale factor applied to rectangle to create rectangle . Show your work.
⦁ Reproduce rectangle at a scale of . Show your work and label measurements for each side of your rectangle.
Answer:

Answers

Answer:

Step-by-step explanation:

you didnt copy the full question

help!! quickly!! will give brainliest [image attached]

Answers

Answer:

19.5

Step-by-step explanation:

you add up the 2 angles u know which is 160.5 and take that away from 180

mark as brainliest

Two glass containers are shown. Both are right rectangular prisms. Container 1 is filled with water and Container 2 is empty.

Amalia wants to pour all of the water from Container 1 into Container 2. What must the height of Container 2 be in order for it to hold exactly the same amount of water as Container 1?

Note: Find the volume of container 1 first. Then use the same volume to solve for the missing height of container 2.
Show your work and write your answer on the line in the space below.

Answers

9514 1404 393

Answer:

  18 in

Step-by-step explanation:

The volume of each container is the product of its dimensions:

  V = LWH

We can let h represent the unknown height of Container 2. The volumes are equal when ...

  32·18·12 = 24·16·h

  (32·12·18)/(16·24) = h =18 . . . . . divide by the coefficient of h, simplify

The missing height of Container 2 is 18 inches.

A bowling ball has a diameter of 8.5 inches. What is its approximate volume?

Answers

Answer:

321.56

Step-by-step explanation:

volume = (4/3) * π * r³

Answer:

volume=321.56inch^3

diameter=8.5

radius=4.25

volume=4/3πr^3

volume=4/3π(4.25)^3

volume=321.56inch^3

Ellen has two pizzas left after a party. One is whole and one has been half-eaten. The whole pizza has a radius of 7 inches. The half eaten pizza has a diameter of 20 inches. Which pizza has a greater circumference. Can you answer this?

Asked by Tg4mer and I help her actually "ask". She don't hv points to post meh

Answers

Answer: half

Step-by-step explanation:

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