Identify the operation to perform on each side of the equation to isolate the variable.h - 7 = 9
A. Add 9
B. Subtract 9
C. Add 7
D. Subtract 7
Answer: C
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Find the area of the figure. Use 3.14 for ?. Round approximations to the nearest tenth.
A. 23,784.75 m2 B. 255.75 m2 C. 17,298 m2 D. 15,135.75 m2
Solve the problem.This chart shows the number of meals served in a restaurant during each of the past 4 months. Assume that the information in the chart defines a function with the name g. State the range of g.
A. {(3500, January), (3557, February), (3541, March), (3562, April)} B. {(January, 3500), (February, 3557), (March, 3541), (April, 3562)} C. {3500, 3557, 3541, 3562} D. {January, February, March, April}
Solve.An electrical circuit contains two resistors connected in parallel. If the resistance of each is R1 and R2 ohms, respectively, then their combined resistance R is given the formula R = 
If their combined resistance R is 3 ohms and R2 is 5 ohms, find R1.
A. 2 ohms
B. 
ohm
C. 
ohms
D. 1 ohms
Use Cramer's rule to find the solution for the system.
What will be an ideal response?