Find the product.5xy2(2x2 - 9y)
A. 10x3y2 - 45xy3
B. 10x2y2 - 45xy2
C. 7x3y2 - 14xy3
D. 7x2y2 - 14xy2
Answer: A
You might also like to view...
Work the application and answer with a complete sentence.A rectangular plot of land measures 90 feet by 170 feet. Find its area.
A. The area of the plot is 260 square feet. B. The area of the plot is 15,300 square feet. C. The area of the plot is 520 square feet. D. The area of the plot is 1530 square feet.
Simplify the expression. Assume all variables represent nonzero real numbers.(x4y8)3
A. x4y24 B. x12y24 C. x7y11 D. x64y512
Write the number in word form.89,602
A. Eighty-nine thousand, sixty-two B. Eight thousand, nine hundred sixty-two C. Eighty-nine thousand, six hundred two D. Eight hundred ninety-six thousand two
Determine an estimate of the exact answer. Use estimation by rounding.A typical customer at Heather's Hairstyles spends approximately $21.38 for a haircut. The salon has 17 hairstylists, and each hairstylists handles 4 customers per hour. Estimate the amount of money the salon receives in one hour. (Round the number of hairstylists to the nearest ten and the cost for a haircut to the nearest dollar.)
A. $105.00 B. $0.010 C. $1680 D. $1453.84