Provide an appropriate response.Find integers m and n such that mn = 15 and m + n = 8.
A. 5, 8
B. -5, 3
C. 5, 3
D. -5, -3
Answer: C
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Solve the problem.A couple have bought a new house and are comparing quotes from two moving companies for moving their furniture. Company A charges $80 for the truck and $50 per hour for the movers. Company B charges $60 for the truck and $55 per hour for the movers. Create a cost equation for each company where y is the total cost and x is the number of hours of labor. Write a system of equations.
A. y = 80x + 50 y = 60x + 55 B. 50y = x + 80 55y = x + 60 C. 50y = 80x 55y = 60x D. y = 50x + 80 y = 55x + 60
Solve the problem.By finding the slopes of the tangent lines to the curve of 
at the points where 
and 
find the acute angle between these lines at the point where they cross.
A. 0.1°
B. 3.1°
C. 3.7°
D.
| 27° |
Use the graph to answer the question.The bar graph below shows the number of students by major in the College of Arts and Sciences. 
Which major has the largest number of students?
A. Science B. History C. English D. Math
Find the approximate value of the expression, rounded to four decimal places.cos 38°50'
A. 0.8050 B. 0.6271 C. 0.2964 D. 0.7790