MATHEMATICS MIDDLE SCHOOL

Hello can anyone help me on the next four math questions please ?1)5(x+2)
2) 4(2x+3)
3) 8(x+2)
4) 5(7x+4) thanks !!!

Answers

Answer 1
Answer: 5(x + 2)
= 5(x) + 5(2)
= 5x + 10

4(2x + 3)
= 4(2x) + 4(3)
= 8x + 12

8(x + 2)
= 8(x) + 8(2)
= 8x + 16

5(7x + 4)
= 5(7x) + 5(4)
= 35x + 20
Answer 2
Answer: 5(x+2)=5x+10\n4(2x+3)=8x+12\n8(x+2)=8x+16\n5(7x+4)=35x+20

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Can you help me with my homework please

How would
you figure this out I don't know how ​

Answers

Divide 27 by 60, then multiply by 100:

27 /60 = 0.45

0.45 x 100 = 45%

Answer:

27 is 45% of 60.

Step-by-step explanation:

Part ÷ Whole = Percent (decimal form); Multiply the decimal by 100.

27 ÷ 60 = 0.45

0.45 • 100 = 45

So, twenty-seven is 45% of 60.

Hope this helps,

♥A.W.E.S.W.A.N.♥

Simplify the expression (3c^2 d^5)^2 . Show your work and justify each step.

Answers

Answer:

9c^4d^10

Step-by-step explanation:

You need to square everything within the expression since its squared for everything in the paranthesis.

(3c^2)^2*(d^5)^2

9c^4*d^10

9c^4d^10
get the square root then distribute the two to each variable

8 - 1/3x=16
help meee

Answers

Answer:

- 24

Step-by-step explanation:

Step 1:

8 - 1/3x = 16      Equation

Step 2:

- 1/3x = 8     Subtract 8 on both sides

Step 3:

x = 8 ÷ - 1/3    Divide

Step 4:

x = 8 × - 3      Multiply

Answer:

x = - 24

Hope This Helps :)

The solution to the equation 8 - (1/3)x = 16 is x = -24.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

Given equation 8 - (1/3)x = 16

1. Begin by isolating the term with the variable, (1/3)x,

by subtracting 8 from both sides of the equation:

8 - 8 - (1/3)x = 16 - 8

-(1/3)x = 8

2. Next, multiply both sides of the equation by -3 to eliminate the fraction:

-3 * (-(1/3)x) = -3 * 8

x = -24

Therefore, the solution is x = -24.

Learn more about Equation here:

brainly.com/question/29657983

#SPJ6

Solve the equation -4(1.75+x)=18. Show your work.

Answers

The required solution is x=(-25)/(7)

Given equation is,

-4(1.75+x)=18

Simple linear equation:

Linear equations are equations of the first order. The linear equations are defined for lines in the coordinate system. When the equation has a homogeneous variable of degree 1.

Now, solving the given equation,

-4(1.75+x)=18\n-7-4x=18\n-4x=18+7\n-4x=25\nx=(-25)/(7)

Learn more about the simple linear equation:

brainly.com/question/11242211
-4×(1.75+x)=-4×1.75+-4×x=7-4x
-7-4x=18
18-(-7)=18+7=25
-4x=25
25÷(-4)=-6.25
x=-6.25

What is the estimated sum of 3829+4346+6354 rounded to the nearest hundred?

Answers

okay if u add 3829+4354+6354=14529 if u look 5 its on hundredths place so look to the right if its 5 or more than bump it up if its not than put zero the answer for this is 14500 hope this help:)
3829 = 3800

4346 = 4300

6354 = 6400

3800 + 4300 + 6400 = 14500

HOPE THIS HELPED
:)

How many millimeters is in 8 liters

Answers

1liter = 1000 mililiters

8 liters = 8000 mililiters

1000*8=8000


Good luck! XD
if you mean milileters than 8000 just remember its 1000 per liter
(mil)=1000
millennium for example 1000 years
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