C, see explanation in the picture attached below.
Answer:
92
−
22
=
70
.
70
Step-by-step explanation:
subtract and add
Answer:
84 sqmm
Step-by-step explanation:
hope it helps. ........።..
Answer:
$129
Step-by-step explanation:
We can use this equation:
x - 0.45x = 70.95
0.55x = 70.95
x = $129
Answer:
B.
Step-by-step explanation:
x represents the amount of guests going to the birthday party, with the amount of money per guest being 12. You would multiply those two together, but as we do not know the total amount of guests, we keep it as a variable. 125 is the amount before the guests even know about the party, so therefore, you would need to use that equation.
