GRE
X
50
The percent increase in the value of y when the value of x is increased by 10%
10%
The number of square feet in 1 acre
40,000
The area of the floor, in square yards
30
At the end of the 8 days, the weight of the birdseed in the bird feeder that was not consumed
x-5 pounds
25000 +道题目
236本备考书籍