Write a mathematical expression for the word phrase.-4 increased by 3

A. -4 - 3
B. 3 + 4
C. -4 +  
D. -4 + 3


Answer: D

Mathematics

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For the given f(x) and g(x), evaluate the expression.f(x) = , g(x) = ;(f - g)(x)

A. 2
B. 24
C. 2
D. 2x

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Graph the line.3x + 4y = 20

A.

B.

C.

D.

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Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.A company produced 2,440,000 small appliances in one year and made a profit of $6,900,000. What was the profit on each appliance?

A. $2.83 × 106 B. $2.83 C. $2.83 × 103 D. $28.30

Mathematics

What is the value of the function atRound to three decimal places.

a.  278.193 b.  127.226 c.  74.820 d.  787.067

Mathematics