Solve and check.
- 
= 
A. x = 12
B. x = 3
C. x = -12
D. x = 4
Answer: C
You might also like to view...
Provide an appropriate response.The mail carrier takes away six checks for $10 each. Are you richer or poorer? by how much?
A. Poorer by $200; (-6) ? 10 = -200 B. Richer by $60; 6 ? 10 = 60 C. Richer by $200; (-6) ? (-10) = 200 D. Poorer by $60; (-6) ? 10 = -60
Solve the problem.Bob and Fred play the following game. Bob rolls a single die. If an even number results, Bob must pay Fred the number of dollars indicated by the number rolled. On the other hand, if an odd number is rolled, Fred must pay Bob the number of dollars indicated by the number rolled. Find Bob's expectation.
A. $0.40 B. -$0.25 C. $0.00 D. -$0.50
Factor the expression. Express your answer so that only positive exponents occur. (x + 8)-3/5 + (x + 8)-1/5 + (x + 8) 1/5
A. (x + 8)-3/5 [1 + (x + 8)4/5 + (x + 8)6/5] B. (x + 8)-3/5 [1 + (x + 8)1/5 + (x + 8)3/5] C. (x + 8)-3/5 [1 + (x + 8) 2/5 + (x + 8)4/5] D. (x + 8)-3/5 [1 + (x + 8) -2/5 + (x + 8) -4/5]
Solve the problem.At Bargain Car Rental, the cost of renting an economy car for one day is $19.95 plus 20 cents per mile. At Best Deal Car Rental, the cost of renting a similar car for one day is $24.95 plus 15 cents per mile. Solve the inequality 24.95 + 0.15x < 19.95 + 0.20x to find the range of miles driven such that Best Deal is a better deal than Bargain.
Fill in the blank(s) with the appropriate word(s).