3 years ago

I need help!!!

Mathematics

1 answer:

BaLLatris [955]3 years ago

6 0

(1) -6 x + 8 x = -46 Answer = -23

(2) w + 3/4 = w - 2/2 Answer = {}

(3) 2 x + 16 = 3(x - 9) Answer = 43

(4) Answer D)

(5) -3 x + 4 = -8 Answer x = 4

(6) C)

(7) B)

(8) C)

(9) x + 3/5=2 Answer x = 7/5

(10) 4 - 2 x = 10 Answer x= = -3

If something is wrong apologize, I hope it helps.

You might be interested in

How many horizontal units are between the points (-2,8) and (7,8) on a coordinate plane?

rewona [7]

The answer would be 9 because horizontal would be x and the two X values are 9 apart.

7 0

3 years ago

the perimeter of the triangle shown to the right is 154 meters. find the lenght of each side. (4x)m (7x+2)m (7x+8)m

yaroslaw [1]

The first to find the length of each side, we have to find the value of x :
$(4x) + (7x + 2) + (7x+8) = 154$

$4x + 7x + 7x + 2+8 = 154$

$18x +10 = 154$

$18x = 154 - 10$

$18x = 144$

$x = \frac{144}{18}$

$\boxed{x=8}$

Solution First side :
 $(4x)m = (4 \cdot 8)m = 32\ m$ 

Solution Second Side :
 $(7x+2)m = (7(8)+2)m = 58\ m$ 

Solution Third Side :
 $(7x+8)m = (7(8)+8)m = 64\ m$

6 0

3 years ago

Read 2 more answers

How do you do 30/100 into a mix number

Marrrta [24]

Do 100 divided by 30 and it equals a decimal

5 0

4 years ago

Read 2 more answers

Select all the expressions with a product equal to 2/3

nika2105 [10]

I did this in school , it would be the first 2 i did it with a friend and those are the answers they got for it