Solve the problem.One side of a rectangle is 16 inches and the other side is x inches. Find the value of x if the area must be at least 144 square inches.
A. x = 9
B. x ? 9
C. x ? 9
D. 0 < x ? 9
Answer: B
You might also like to view...
Decide which set of names would be most meaningful for the indicated items.On a bookshelf there are 4 math books, 5 science books, and 5 history books.
A. b1, b2, and b3 B. 4, 5, and 5 C. m, s, and h D. x, y, and z
Describe the situation with a linear inequality and then solve the inequality.When making a long distance call from a certain pay phone, the first three minutes of a call cost $1.25. After that, each additional minute or portion of a minute of that call costs $0.35. Use an inequality to find the number of minutes one can call long distance for $3.70.
A. at most 11 minutes B. at most 7 minutes C. at most 3 minutes D. at most 10 minutes
Find the differential of the function.
?
What will be an ideal response?
First, use front-end rounding to round each number and estimate the answer. Then, find the exact answer.Tran's subtotal at Scramble's Electronics is $333.09. The sales tax on these items is $23.70. What was Tran's total bill?
A. Estimate: $356.79; exact: $356.79 B. Estimate: $320; exact: $356.79 C. Estimate: $280; exact: $309.39 D. Estimate: $300; exact: $356.79