Solve the problem.Jeremy's car got 224 miles (highway) on 7 gallons of gasoline. What was the average number of miles expected per gallon?

A. 34 mpg
B. 31 mpg
C. 32 mpg
D. 33 mpg


Answer: C

Mathematics

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Combine the complex numbers.[(4 + 6i) - (1 + 8i)] - (5 - 7i)

A. -2 + 5i B. 10 + 7i C. -2 + 7i D. 10 + 5i

Mathematics

Use the change of base formula to approximate the logarithm to four decimal places.log21 52.86

A. 1.7231 B. 1.3032 C. 2.5171 D. 0.7673

Mathematics

Find the x-intercept of the linear equation x- y+4 = 0

What will be an ideal response?

Mathematics

Solve the problem.The Jillson's have up to $75,000 to invest. They decide that they want to have at least $25,000 invested in stable bonds yielding 6% and that no more than $45,000 should be invested in more volatile bonds yielding 12%. How much should they invest in each type of bond to maximize income if the amount in the more volatile bond should not exceed the amount in the more stable bond? What is the maximum income?

What will be an ideal response?

Mathematics