Solve the problem.Find the length of a rectangular lot with a perimeter of 90 m if the length is 7 m more than the width.
A. 45 m
B. 52 m
C. 19 m
D. 26 m
Answer: D
Mathematics
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Subtract in the indicated base.324 - 234
A. 34 B. 24 C. 104 D. 94
Mathematics
Solve.Ted drove to his grandparents' house for a holiday weekend. The total distance (one-way) was 312 miles and it took him 12 hours. How fast was Ted driving? (Round answer to the nearest whole number)
A. 374 mph B. 38 mph C. 37 mph D. 26 mph
Mathematics
Completely factor the polynomial or state that the polynomial is prime.4x3 + 12x2 - 40x
A. 4x(x + 2)(x - 5) B. (4x2 + 8x)(x - 5) C. 4x(x - 2)(x + 5) D. (x - 2)(4x2 + 20)
Mathematics
Simplify the expression. Use the order of operations.-6(3)4 - (-7)(-4)
A. 28 B. -458 C. -486 D. -514
Mathematics