Evaluate the expression using the given values.9x2 + 10y x = 5, y = 2

A. 2045
B. 630
C. 245
D. 86


Answer: C

Mathematics

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Match the given equation with one of the graphs. -  = 1

A.

B.

C.

D.

Mathematics

Find v ? u.v =  and u = 

A. i - j
B. 0
C.
D. i - j

Mathematics

Solve the problem.The 2006 price of a certain type of car is $21,900. Estimate the price of the same car in the year 2021. Assume a constant annual inflation rate of 2.5%. Give a number of significant figures consistent with the 2006 price given.

A. $32,986.44 B. $30,449.02 C. $30,112.50 D. $31,717.73

Mathematics

Solve the problem.Andrew's gross income each week is $360. Andrew has $18 deducted for health insurance. What percent of his gross income is deducted for health insurance?

A. 7% B. 4% C. 15% D. 5%

Mathematics