Answer:
Your answer is 12
Step-by-step explanation:
Start by multiplying 9 and 1 1/2. Then add 7 1/2. Now divide by 1 3/4
Answer:
18
Step-by-step explanation:
90 % 5 = 18 so A would measure 90º
Answer:
a
Step-by-step explanation:
(3x-14)+9x=90, thus,
((3x-14)+9x)+90=180
90+90=180
Answer:
37.6
Step-by-step explanation:
Multiply the numbers
-10= ( -4)+(-3)+(-2)+(-1)