Simplify.(2x9)4
A. 16x13
B. 16x36
C. 2x36
D. 16x9
Answer: B
Mathematics
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Solve.A homeowner wants to know how much grass seed to buy. First the size of the yard must be determined. Use the drawing to determine how many square feet are in the yard.
A. 9116 ft2 B. 4006 ft2 C. 4706 ft2 D. 5110 ft2
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Add the given pair of complex numbers geometrically.z1 = -2i, z2 = 4i
A. 2i B. -2 + 4i C. 2 D. 4 - 2i
Mathematics
Write the statement as an inequality.y is greater than -45
A. y ? -45 B. y ? -45 C. y > -45 D. y < -45
Mathematics
Find the product.0.967 × 445
A. 430.315 B. 430.426 C. 430.415 D. 430.425
Mathematics