Solve.Megan made her weekly trip to the fish market. This time she bought 2.8 pounds of cod for $2.75 per pound and 1.5 pounds of halibut for $7.75 per pound. How much did she spend altogether for fish? Round to the nearest cent if necessary.
A. $19.33
B. $17.13
C. $21.36
D. $20.43
Answer: A
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Write in expanded notation.Deborah withdraws $37 from her account. She requests the minimum number of bills in one- and ten-dollar bills. Describe the quantity of each denomination of bills the teller must give Deborah.
A. 6 five-dollar bills, 7 one-dollar bills B. 7 ten-dollar bills, 3 one-dollar bills C. 3 ten-dollar bills D. 3 ten-dollar bills, 7 one-dollar bills
Determine the slope of the line.
A.
B. 0
C. undefined
D. 2
Solve.Two tracking stations are on the equator 133 miles apart. A weather balloon is located on a bearing of from the western station and on a bearing of N 19°E from the eastern station. How far is the balloon from the western station?
A. 495 miles B. 486 miles C. 410 miles D. 401 miles
Expand by minors along the first column.
A. 9x - 12y + 7 B. -9x - 12y + 7 C. -9x + 12y + 7 D. -9x - 12y - 7