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
Expand by minors along the first column.
A. 9x - 12y + 7 B. -9x - 12y + 7 C. -9x + 12y + 7 D. -9x - 12y - 7
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