Evaluate the expression.
A. 
B. 7
C. 7!
D. 1
Answer: B
Mathematics
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Perform the indicated operation. Assume that all variables are nonnegative.10x
- 8x
A. 2x
B. 2
C. 2x
D. -2x
Mathematics
Find the intercepts for the equation.-2x + y = 8
A. (0, 0); (0, 6) B. (-1, 0); (0, 0) C. (-4, 0) (0, 8 D. (8, 0); (0, -1)
Mathematics
Estimate. Then find the actual sum227.89 + 3 + 16.741
A. Estimate: 248; Actual: 247.631 B. Estimate: 246; Actual: 248.631 C. Estimate: 248 Actual: 248.631 D. Estimate: 246; Actual: 247.631
Mathematics
Write the answer to the problem as an algebraic expression.Today the Center City baseball team scored 11 runs. The day before yesterday they scored x. How many runs did they score in these two days?
A. 11x runs B. 11 - x runs C. 11 + 2x runs D. 11 + x runs
Mathematics