Solve.A young married couple had a combined annual income of $80,000. If the wife made $4000 more than the husband, graph the system to find the two incomes.
A. Wife's income: $38,000
Husband's income: $42,000
B. Wife's income: $42,000
Husband's income: $38,000
C. Wife's income: $72,000
Husband's income: $8000
D. Wife's income: $8000
Husband's income: $72,000
Answer: B
Mathematics
You might also like to view...
Solve the problem.In four rounds of a card game, you get scores of 1, -3, -8, and 6. What is your final score?
A. 18 B. -4 C. -18 D. 4
Mathematics
Factor the polynomial completely.x3 - 343
A. (x - 7)(x2 + 7x + 49) B. (x - 7)(x2 + 49) C. (x + 343)(x2 - 1) D. (x + 7)(x2 - 7x + 49)
Mathematics
Simplify the polynomial by adding or subtracting, as indicated. Express your answer as a single polynomial in standard form.-9x4 - 4x4
A. -9x4 - 4x4 B. -13x8 C. -52x D. -13x4
Mathematics
Translate to a proportion. Do not solve.What percent of 79 is 6?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics