Find the indicated quantity of the arithmetic sequence.a1 = -18, d = 3; find a60
A. 159
B. -195
C. 162
D. -198
Answer: A
Mathematics
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Provide an appropriate response.Estimate answer by rounding numbers to the nearest ten. Then find the exact answer. A welder uses 88 welding rods for his first job and 19 welding rods for a second job. How many more rods did he use for the first job?
A. 60 rods; 79 rods B. 70 rods; 71 rods C. 60 rods; 69 rods D. 70 rods; 69 rods
Mathematics
What is the LCM of 4xy2 and 3x2y?
a. 12xy b. 12x2y2 c. 12xy3 d. 12x3y e. 12x4y4
Mathematics
Find the difference.
- 
A. 
B. - 
C. - 
D. 
Mathematics
Graph the following circle.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics