Answer:
Hello! Mizuki here to help!
The correct answer for problem 9 is B.
The correct answer for problem 10 is also B.
Step-by-step explanation:
<em>Sorry if the work I did is confusing, if you don't get what I did, just comment below and I'll try my best to answer your question!</em>
problem 9 work:
3 x 4 + 5 x 8 + 4 x 8 + 3 x 8 =
12 + 40 + 32 + 24 =
108
problem 10 work:
17 x 24 + 8 x 15 + 15 x 24 + 8 x 24 =
408 + 120 + 360 + 192 =
1080
Answer:
4 sales signs
Step-by-step explanation:
7x + 10 = 38
<em>Subtract 10</em>
7x = 28
<em>Divide 4</em>
x = 4
Answer:
The correct one is the one on the left.
(the arrow pointing to the left)
Okay, so basically all you need to do is combine like terms!
in this case, 4y and -3y are like terms... and -1 and 2 are like terms
so, 4y - 3y is 1y or y
and -1 + 2 is 1
so your simplified answer is y + 1
I hope this helps!!
On the bottom left, the answer is subtraction property of equality because you need to subtract 4x to the 7x to simplify the equation.
