Solve the inequality. Express your answer in set notation.x2 < 49
A. {x| 7 < x < 7}
B. {x| x < -7 or x > 7}
C. {x| x < 7}
D. {x| -7 ? x ? 7}
Answer: A
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Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number.The quotient of a number and 7 is 5. Find the number.
A. -2
B. 35
C. 
D. 
Solve the problem.Don runs a charity fruit sale, selling boxes of oranges for $11 and boxes of grapefruit for $10. If he sold a total of 762 boxes and his total income was $8125, how many boxes of oranges did he sell?
A. 383 boxes B. 458 boxes C. 257 boxes D. 505 boxes
Find the area of the geometric figure.
A. 96 sq ft B. 24 sq ft C. 48 sq ft D. 16 sq ft
Solve the problem.If (8, -4) is the endpoint of a line segment, and (12, -5) is its midpoint, find the other endpoint.
A. (16, -6) B. (6, 4) C. (16, -3) D. (0, -2)