Solve the equation.7a = -56
A. -63
B. -8
C. 1
D. 63
Answer: B
Mathematics
You might also like to view...
Graph the function over a one-period interval.y = 2 sin
- 3
A. 
B. 
C. 
D. 
Mathematics
Evaluate.(-9)2
A. 18 B. 81 C. -18 D. -81
Mathematics
Use sum-to-product formulas to rewrite the expression as a product.cos 7? - cos 3?
A. -2 cos 5x sin 2x B. 2 cos 5x cos 2x C. -2 sin 5x sin 2x D. 2 cos 2x
Mathematics
Eleanor purchased $2,568 worth of stock and paid her broker a 0.5% fee. She sold the stock when the stock price increased to $3,298, using an online broker that charged $7 per trade. What are her net proceeds?
A. $710.16 B. $735.84 C. $755.68 D. $851.40
Mathematics