Solve the problem.Mary lives on a corner lot. The neighborhood children have been cutting diagonally across her lawn instead of walking around the yard. If the diagonal distance across the lawn is 
and the longer part of the sidewalk is twice the shorter length, how many feet are the children saving by cutting across the lawn? Round to the nearest foot if necessary.
A. 40 ft
B. 13 ft
C. 17 ft
D. 10 ft
Answer: D
You might also like to view...
Find the sum.534 + 646 + (-34) + (-46)
A. 1100 B. 1180 C. 1192 D. 1168
Solve the problem.Suppose that the revenue from selling x radios is r(x) = 70x - 
dollars. Use the function r '(x) to estimate the increase in revenue that will result from increasing production from 120 radios to 121 radios per week.
A. $45.80 B. $46.00 C. $94.00 D. $58.00
Fill in the blank with one of the words or phrases listed below.
A fraction is in 
when the numerator and the denominator have no factors in common other than 1.
A. prime factorization B. simplest form C. equivalent D. 0
Provide an appropriate response.To solve the equation -9 = x - 3 what would you do?
A. Add 3 to both sides of the equation. B. Add -9 to both sides of the equation. C. Add -3 to both sides of the equation. D. Add 9 to both sides of the equation.