Answer:
1
Step-by-step explanation:
plug 4 into x making -4-5 then solve it and it comes out as 1
A. Area of given figure = 280 + 77 = 357 cm²
B. length of semicircle = 22 cm
Answer:
Step-by-step explanation
using the rules of exponents, it would be ÷ so then take away 27 from 10 and get -17 meaning that the answer would be A or
Answer:
Walt has 37 quarters. Hank has 33.
Step-by-step explanation:
Solve the given equation for q:
0.25q + 0.25q - 1.00 = 17.50
Simplify this, obtaining:
0.50q = 18.50
Simplifying this by multiplying both terms of this result by 100:
50 q = 1850
Thus, q = 1850/50 = 37
Walt has 37 quarters. Hank has 33.
Note that 37 + 33 = 70, and that 70($0.25) = $17.50. So our results are correct.