Factor out the negative of the GCF.-5x2 + 45x
A. x(5x + 45)
B. -5x(x + 45)
C. -5x2(x + 9)
D. -5x(x - 9)
Answer: D
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Solve.Annie must send two packages. One of the packages weighs 19
lb and the other weighs 13
lb What is the total weight of the two packages?
A. 33
lb
B. 31
lb
C. 32
lb
D. 19
lb
Solve the given applied problems involving variation.The mass of a liquid varies directly as its volume V. If the mass of the liquid in a cubical container 4 cm on a side is 128 g, find the mass of the liquid in a cubical container 5 cm on a side.
A. 10 g B. 125 g C. 250 g D. 105 g
Find the indicated quantities for the appropriate arithmetic sequence.Find the sum of the first 610 positive odd integers.
A. 373,321 B. 370,881 C. 372,710 D. 372,100
Write the decimal in words.3.597
A. Three and five hundred ninety-seven millionths B. Three and five hundred ninety-seven hundredths C. Three and five hundred ninety-seven tenths D. Three and five hundred ninety-seven thousandths