Solve by the substitution method.7x + 6y = -30 5x - 2y = 10
A. No solution
B. (0, -5)
C. (0, -4)
D. (-1, -4)
Answer: B
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I am saving money in a cookie jar. The amount of money 
, in dollars, in the jar after 
weeks is given by
.
?
By how much do my savings grow over a 8-week period?
A. $184.29
B. $184.00
C. $23.45
D. $23.00
Find the solution.3x + 3 = x + 19
A. 32 B. 8 C. 11 D. 13
The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.
The science department spends about $400 on equipment for each student majoring in science. How much should the science department budget for equipment?
A. $80,000 B. $40,000 C. $6000 D. $60,000
Pick which graph satisfies the given conditions.Degree 4 with turning points at (-4, -20), (-2, 12) and (0, -20).
A. 
B. 
C. 
D. 