Solve the problem.Marcus is planting a section of garden with tomatoes and cucumbers. The available area of the section is 110 square feet. He wants the area planted with tomatoes to be more than  of the area planted with cucumbers. Write a system of inequalities to describe the situation. Let  to be planted in tomatoes and  to be planted in cucumbers.

A. x + y ? 110
x > 40y
x ? 0
y ? 0
B. x + y = 110
x ? 0.40y
x ? 0
y ? 0
C. x + y ? 110
x < 0.40y
x ? 0
y ? 0
D. x + y ? 110
x > 0.40y
x ? 0
y ? 0


Answer: D

Mathematics

You might also like to view...

Solve the equation.2(7 - 3x) = 

A. 3
B. 1
C.
D. -3

Mathematics

Solve the problem.A certain country's population P(t), in millions, t years after 1980 can be approximated by P(t) = 4.495(1.018)t .Find the doubling time.

A. 38.9 yr B. 61.6 yr C. 77.7 yr D. 84.2 yr

Mathematics

Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first 10 terms of the geometric sequence: 7, -14, 28, -56, 112, . . . .

A. -2380 B. -2387 C. -2393 D. -2389

Mathematics

Solve the problem.The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring and 2 man-hours to make one SST ring. How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $30 and on an SST ring is $40?

A. 0 VIP and 24 SST B. 12 VIP and 12 SST C. 8 VIP and 16 SST D. 16 VIP and 8 SST

Mathematics