1.87 is 8.5% of 22 so 8.5% of 80 is 0.085 x 80 so $6.80
Answer: First number 3 Second 18
Step-by-step explanation:
Answer:
18:81 12:54
Step-by-step explanation:
Answer:
Step-by-step explanation:
i dont know the rest but the answer to x is 15 because the formula to that triangle is A^2+B^2=C^2
A=12
B=9
144(12^2) and 81 (9^2) add
225
find square root
15
z=15
Inverse operations are operations that undo each other.
In this case, 10 + 2 = 12, and 12 - 2 = 10
A multiplication example could be 4 x 2 = 8, and 8 ÷ 2 = 4
Answer is inverse operations.