Solve the problem.The perimeter of a rectangle is six times the width. If the length were increased by 4 inches and the width were increased by 7 inches, then the perimeter would be 160 inches. What is the width?
A. 46 in.
B. 69 in.
C. 23 in.
D. 138 in.
Answer: C
You might also like to view...
Solve the equation using the zero-product principle.(x - 4)(x + 8) = 0
A. {4, 8} B. {-8, -4, 4, 8} C. {-8, 4} D. {-4, 8}
A state lottery commission pays the winner of the "Million Dollar" lottery 30 annual installments of $30,000 each. If the prevailing interest rate is 5% /year compounded continuously, find the present value of the winning ticket. Round your answer to the nearest dollar. ? $__________
Fill in the blank(s) with the appropriate word(s).
Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = x2 + 3x + 17
A. No x-intercepts, (0, -17)
B. No x-intercepts, (0, 17)
C. 
, (0, -17)
D. 
, (0, 17)
Solve the equation.n = 14 + 63 + 87
A. n = 165 B. n = 164 C. n = 175 D. n = 154