Use the method suggested to compute mentally.Use breaking and bridging.   

A. 157
B. 154
C. 153
D. 155


Answer: D

Mathematics

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Starting in the year 2000, the number of speeding tickets issued each year in Middletown is predicted to grow according to an exponential growth model. During the year 2000, Middletown issued 200 speeding tickets  Every year thereafter, the number of speeding tickets issued is predicted to grow by 10%.According to the model, how many speeding tickets are likely to be issued in Middletown during 2002?

A. 222 B. 242 C. 220 D. 240 E. none of these

Mathematics

Solve the problem.A salesman earns a straight commission of 29%. One week he had sales of $2410. Find his gross pay for the week.

A. $69.89 B. $698.90 C. $6989.00 D. $69,890.00

Mathematics

Decide whether or not the function is continuous in the indicated x-interval.-3 to 2

A. Not continuous B. Continuous

Mathematics

Solve the following systems of linear equations using Gaussian elimination

11x + 5y = 33 3x + y = 5

Mathematics