Mathematics Middle School

Help me please i need step by step explanation to please

Help Me Please I Need Step By Step Explanation To Please

Answers

Answer 1

the answer is 7(x+9) because when expanded you get 7x +63

Help Me Please I Need Step By Step Explanation To Please

Answer 2

This answer is 7(x + 9). You factorize it by dividing 7 to 63 which is 9.

Related Questions

Write an equation for the story.

I WILL GIVE BRIANLIEST AND STAY TUNED BECAUSE I HAVE MORE

Five students came for after-school tutoring. Lin’s teacher assigned each of them the same number of problems to complete. Then he assigned each student 2 more problems. 30 problems were assigned in all.

Answers

Answer:

Equation: 5x + 10 = 30

Simplified Equation: 5x = 20

Number of problems assigned per person (at the start): 4

Total number of problems assigned per person: 6

Step-by-step explanation:

Hello!
We know that there were 5 students at the after-school tutoring and that the same number of problems were assigned to each person.

Let x = # of problems assigned to each student.

Since there were 5 students, x is multiplied by 5 so we can represent that as 5x

Next, 2 problems were assigned to each of the 5 students, so that can be represented as 5*2 or 10

If we add both values, they should equal to 30:

5x + 10 = 30

Simplified version: 5x = 20

Value of x : 4

fill in the blank

3 x ( 4 x 5 ) = ( 3 x 4 ) x _

Answers

Answer:

5

Step-by-step explanation:

Associative property of multiplication

Answer:

5

Step-by-step explanation:

3 x (4 x 5) = (3 x 4) x 5

Since we're dealing with Multiplication here, it doesn't matter which way we order the numbers. We're always going to come out with the same product.

c) What is the equation of line a? [2 points]

Answers

Answer:can i get a screen shot buddy..

Step-by-step explanation:

We need a screenshot that’s the only way to help you

help okay ✅
….. brainly

Answers

answer: 7330m3 , if this helps your welcome

write an equivelent expression -1/4(-8x + 12 y)

Answers

Answer:

-1/4(8x+12y)=-2x-3y

Step-by-step explanation:

-2x+-3y. I got that by multiplying -1/4 and -8x=-2x then -1/4 and 12y=-3y then add a plus and boom

The simplest fraction form of 0.0115 is what

Answers

Answer:

23/2000

Step-by-step explanation:

First convert:

115/1000

divide both sides by 5

23/2000

Answer:

23 / 2000

Step-by-step explanation:

That is what my web browser told me

Please give brainlest and remember my web browser can help with this a lot quicker than people on here can

Use the picture attached
All I need is a simple answer
Thanks!

Answers

Answer: Batch 2 (B)

Hope this helped.

What is 212 of 78 please HELP MEEEEEE

Answers

Answer:

212 percent of 78 is 165.36

Step-by-step explanation:

HOPE IT'S HELP

ILY

Follow me plss

thank you

Write: eight thousand twelve and two tenths in standard form.

Answers

Answer:

8,012.2

not sure if its right

Standard form is just number form so 8,012.2 or 8,012 2/10 u should write both just in case.

determine the radius of a sphere if the volume is 113m cubed

Answers

Answer: The answer is 2.99914

Step-by-step explanation:

Just search determine the radius of a sphere if the volume is 113m cubed it will tell you

HELP ASAPPP PLEASE 50 points

Answers

Answer:

C, D, and E

Step-by-step explanation:

Hope it helps.

D,E, and C just had this a few days ago

Math sucks ughh!!! 3

Answers

Answer:

C

Step-by-step explanation:

8.02 - 4.78 = 3.24

The answer could be c

1) 3912 + 612

2) 556 + 24

3) 226 + 239

4) 313 + 216

5) 247 + 35

6) 334 + 912

7) 278 + 3411

8) 1019 + 756

9) 314 + 23

10) 437 + 635

Answers

For this you will need to Use a calculator, Go to a calculator and type the first number then Press the addition button after that type the second number, then press the = button for the answer

1) 4524

2) 576

3) 465

4) 529

5) 282

6) 1246

7) 3689

8) 1775

9) 337

10) 1072

Divide.

7,707 ÷ 24

Enter your answer by filling in the boxes.

Answers

Answer:

321 r 3

Step-by-step explanation:

Your gonna divide 707/24 = 321 and the remaining is 3

Your answer is 321 R 3

help me pls I give brainliest to the person with the correct answer

Answers

im pretty sure its bottom right corner

bottom right would be correct if you look at the question it matches up :)

Solve following proportions

Answers

Answer:

s = 6

Step-by-step explanation:

[tex]\frac{21}{14} =\frac{s}{4}[/tex]

1- cross multiply

21 x 4

= 84

-------------

14 x s

= 14s

SO..

14s = 84

2- to find 's' divide both sides by 14

[tex]\frac{14s}{14} = \frac{84}{14}[/tex]

s = 6

s=6
21/14 simplified is 3/2 after you divide by 7. now you need to find a fraction that is equal to 3/2 with a denominator of 4. to do this you multiply both numbers in the fraction 3/2 by 2. you get 6/4. s=6.

how many solutions to this are there??

Answers

Answer:

d

Step-by-step explanation:

Answer:

there is only one solution and the answer is 0

hope this helps! Stay safe <3

Step-by-step explanation:

An ice cream shop charges $3 for a dish of ice cream. A customer can also order toppings for $1 each. If x represents the number of toppings, which expression can be used to determine the total charge, in dollars, for a dish of ice cream with x toppings?

3x + 0.59

3 + 1x

3 - x

3x

Answers

Answer:

3 + 1x (or just 3 + x)

Step-by-step explanation:

since a dish of ice cream is 3 dollars we know that the equation looks like this so far:

3 +

and since we want toppings then its x

Answer:

B

Step-by-step explanation:

Because that is the most logical anwser

Pls Help with this Question!
The cordinates of the verticies of triangle ABC are A(1, -1), B(1,4) and C(8,4). What is the length, in units, of the line segment that connects vertex a and vertex b?
BRAINLIEST!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

10

Can you please fill out this table?

Answers

If I right understood, there are needed to translate it as a percentage. It’s not hard. For example: If 500 is 100%, then the 50% is 1/2 from 100%, I.e. 50% from 500 is will be 250, because, it’s 1/2 from all sum.

When calculating percentages, it is most convenient to first calculate 1 percent of the number. From 500 it will be 5%, because 100% of 100 is 1, and 500 divided by 100 will be 5. Just solve a little problem with percentages and you will solve it without thinking.

Louie's Licorice Shop is attempting to break a record. Louie's longest licorice rope is 7.5 feet long. To enter the contest his entery must be listed in yards. How many yards long is Louie's licorice rop?
3 ft = 1 yard
Show your work please!

Answers

Answer:

2.5

Step-by-step explanation:

7.5/3= 2.5
can i have brainliest

Answer: 2.5

Step-by-step explanation:

A class has 14 girls and 12 boys. What is the probability that a girl's name is drawn at random?

a
14 over 12

b
14 over 26

c
alt=""12 over 14

d
12 over 26

Answers

I would say B 14/26

Because 14 + 12 = 26 which is the whole classroom number. It would be looked at as 100% if you get what i mean

I would say b cause I think so

20 students want to buy unique thanksgiving leotards with real turkey feathers. Elena orders them online and has to pay $3 shipping on each one. If altogether the order costs $310. What was the cost of each leotard? Answer as a number to the nearest hundredth!

Answers

Answer:

20(x+3) = 310

20x + 60 = 310

20x + 60 -60 = 310 - 60

20x/20= 250/20

x = 12.5

Step-by-step explanation:

The local school district has made a scale model of the campus of Engels Middle School including a proposed new building. The scale of the model is 1 inch = 3 feet. An existing gymnasium is 8 inches tall in the model. How tall is the actual gymnasium?

Answers

Answer:

24 feet tall

Step-by-step explanation:

1 inch = 3 Feet

8 inch = ?

8x3=24

8 inch = 24 feet

24ft for the actual gym size

there is 80 people how many people will there be if there was 75% more people?

Answers

Answer:

we have to add 75% of 80 into 80

so 75% of 80 is 60

now add 60 into 80 we get

80 + 60 = 140

so new population is 140

Answer:

Step-by-step explanation:

Note that 1.75 = 1.00 + 0.75. The 1.00 is the original amount and the 0.75 the increase. To answer this question, multiply (80 people) by 1.75: 140

140 is the final number of people.

Help muh pllllllllllllllllz

Answers

Answer:

A

Step-by-step explanation:

A, hope this helps! Just had this a few days ago

ill give brainiest to whoever gets it right

Answers

Answer:

no

Step-by-step explanation:

answer is no!!!!!!!!

If you can answer all of them that would mean a lot,

Answers

1. 15
2. 17
3. 15
4. 9
5. √125

Hope this helps :)

Fill in the blanks below with the correct units.

Answers

a) ounces
b) cups
c) inches

I can't get the right answer please help, please.

Answers

Answer:

25 + 8 x month

5 + 12 x month

Let me know if I was correct if not I have another way... Hope this helps!

Answer:

25 + 8 x month

5 + 12 x month

Step-by-step explanation:

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