Simplify the expression.-7(9r + 4) + 9(4r + 2)
A. -27r - 10
B. -91r
C. 2r - 3
D. -27r + 4
Answer: A
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Round to the indicated place.568; nearest ten
A. 580 B. 570 C. 560 D. 670
Which of the following resources includes the knowledge and skills of the people working for the firm?
A. social capital B. intellectual property C. human capital D. organizational capital
Solve the problem.A person has credit card balances of -4245 dollars on a Store A account and -50 dollars on a Store B account. Find the unit ratio of the Store A account to the Store B account. If the person wishes to pay off both accounts gradually in the same amount of time, describe how the unit ratio can help guide the person in making his next payment.
A. 
; For each $1 he pays to his Store B account, he should pay $790 to his Store A account.
B. 
; For each $1 he pays to his Store B account, he should pay $88.30 to his Store A account.
C. 
; For each $1 he pays to his Store B account, he should pay $84.90 to his Store A account.
D. 
; For each $1 he pays to his Store B account, he should pay $84.95 to his Store A account.
Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(-4, 9) and (6, -3)
A. - 
B. - 
C. - 
D. - 