Evaluate the algebraic expression for the given values of the variables.
+ c for a = -7, b = 2, c = 15
A. 354
B. 66
C. 324
D. -354
Answer: A
You might also like to view...
Find the sum.
- 
+ 
- . . .
A. - 
B. 
C. 
D. Does not exist
Write the Egyptian numeral as a Hindu-Arabic numeral.
A. 200 B. 2000 C. 20 D. 20,000
Determine the slope and the y-intercept. Then graph the equation.y = 4x - 6
A. m = 6, y-intercept: (0, 4)
B. m = 4, y-intercept: (0, - 6)
C. m = 4, y-intercept: (0, 6)
D. m = 6, y-intercept: (0, 4)
Solve the problem.A rocket tracking station has two telescopes A and B placed 1.7 miles apart. The telescopes lock onto a rocket and transmit their angles of elevation to a computer after a rocket launch. What is the distance to the rocket from telescope B at the moment when both tracking stations are directly east of the rocket telescope A reports an angle of elevation of 22° and telescope B reports an angle of elevation of 56°? Round to the nearest hundredth of a mile.
A. 3.76 mi B. 1.14 mi C. 2.52 mi D. 0.77 mi