Evaluate the expression using the given values.9x2 + 10y x = 5, y = 2
A. 2045
B. 630
C. 245
D. 86
Answer: C
Mathematics
You might also like to view...
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