7x+8x+44.4=180
15x=44.4=180
15x=135.6
x=9.04°
so 8x=72.32° and the 7x is 63.28°
Answer:
-52x - 18
Step-by-step explanation:
-8(5x + 3) - 2(6x - 3)
Distribute;
-40x - 24 - 12x + 6
Collect like terms;
-52x - 18
Answer:
1/3 + 1/4 = 4/12 + 3/12 = 7/12
7/12 = both brothers ate 7 crackers out of 12 crackers
there were 5 crackers left on the plate means 5/12 crackers left on the plate
answer: 12 crackers at the beginning
Step-by-step explanation: