Answer:
144
Step-by-step explanation:
8x12 = 96 and 4x12= 48 and 96+48= 144
Answer:
dffdfdfdfdfsdewered
Step-by-step explanation:
Answer:
x+8
Step-by-step explanation:
144-24 =120
120/15=8
x=8
Answer:
-18
Step-by-step explanation:
Essentially the same as (-6) - 12
Answer: x= 5
Step-by-step explanation: If angles 1 and 2 are supplementary, that means they add up to 180. So if angle 1 is 87, angle 2 has to be 180-87=93. Then the equation would be 15x+18=93. Subtract 18 on both sides. 15x=75. Divide by 15 and your answer is 5.