Solve the equation. + 2 = 8

A. -84
B. 84
C. 86
D. -86


Answer: B

Mathematics

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The sides in each pair of figures are proportional. Find the missing length.

A. 161 ft B. 167 ft C. 207 ft D. 184 ft

Mathematics

Solve the equation.  = 7

A.
B.
C.
D. ?

Mathematics

Solve. Write the answer in simplest form.Marty jogged  of a mile from home and then rested. Then he continued jogging another  of a mile until he discovered his watch had fallen off. He walked back along the same path for  of a mile until he found his watch. Find how far he was from his starting point.

A.  mi
B.  mi
C. -  mi
D.  mi

Mathematics

Solve.A rectangular metal sheet has an area of 70 square centimeters. Four squares with sides 2 cm are cut from the corners of the sheet, and the edges are bent upward to form an open box with a volume of 18 cubic centimeters. Find the dimensions of the box.

A. Length = 6 cm; width = 3 cm; height = 2 cm B. Length = 6 cm; width = 2 cm; height = 3 cm C. Length = 8 cm; width = 5 cm; height = 2 cm D. Length = 10 cm; width = 7 cm; height = 2 cm

Mathematics