Use Pascal's triangle to expand the binomial.(x3 - 2y2)5
A. x15 - 10x12y2 + 40x9y4 - 80x6y6 + 80x3y8 - 32y10
B. x15 - 2x12y2 + 4x9y4 - 8x6y6 + 16x3y8 - 32y10
C. x15 - 32y10
D. x15 - 10x7y2 + 40x6y4 - 80x5y5 + 80x3y6 - 32y7
Answer: A
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Solve.Tina is preparing to run a marathon. Today, as part of her training, she will run 8 kilometers. How many miles is this?
A. 8.48 mi B. 4.96 mi C. 7.57 mi D. 12.88 mi
Use the table to solve the problem.The following table gives the road distances between various cities.
How far is Ashland from Grand Junction?
A. 160 miles B. 235 miles C. 243 miles D. 85 miles
Add or subtract as indicated.-20 + 11 - 13 - (-7)
A. -29 B. -3 C. -25 D. -15
Graph the linear function by plotting the x- and y-intercepts.y + 
x = 4
A. intercepts: (0, -8), (8, 0)
B. intercepts: (0, 4), (8, 0)
C. intercepts: (0, 4), (-8, 0)
D. intercepts: (0, 4), (-4, 0)