Step-by-step explanation: I provide with you two answers since not sure what u mean .And the first answer is distributive it and the second answer is the sum.

Also 102 + 84 is an expression already so I don't know what your asking and if this help u are welcome !

4 0

3 years ago

2 numbers that equal 17 and 5

Neko [114]

Answer:

3 +2 = 5 and 12 + 5 = 17

Step-by-step explanation:

i hope this helps im not sure if its frght or if it helps sorry if its wrong.

3 0

3 years ago

Find the value of xx and yy in the parallelogram below.

klemol [59]

Answer:

Step-by-step explanation:

If the shape is a parallelogram, that means the two parallel sides are equal in length so, we get the equation:

$3x-4 =65\\y-4 = 91\\$

After solving for x and y, we get that

x = 23 and y = 95

Hope that helps!

7 0

2 years ago

Read 2 more answers

I need help on #15 and #16

Svetlanka [38]

Question 15:

$\frac{3(x - 7)}{4} = x - 2$

$3(x -7) = 4(x - 2)$

3x - 21 = 4x - 8

x = -13

Question 16:

7x - (5x - 1) = 2

7x -5x + 1 = 2

2x = 1

x = $\frac{1}{2}$

3 0

3 years ago

Read 2 more answers