Add.-15 + (-23)
A. 8
B. -8
C. 38
D. -38
Answer: D
Mathematics
You might also like to view...
Solve the equation.
- 
= 3
A. -2 B. 2, 38 C. 3, 8 D. 2
Mathematics
Solve the problem. Round as appropriate.The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. If V = 170.0 in3 when T = 170° and P = 15 lb/in2, what is the volume when T = 110° and P = 10 lb/in2?
A. 135.0 in3 B. 155.0 in3 C. 165.0 in3 D. 205.0 in3
Mathematics
Find the slope-intercept form of the equation of the line with the given properties.Horizontal; containing the point (3.5, -0.7)
A. y = -0.7 B. y = 0 C. y = 2.8 D. y = 3.5
Mathematics
Solve the problem.Write 390 out of 500 small colleges as a decimal and as a percent.
A. 0.78, 7.8% B. 0.78, 78% C. 0.78, 780% D. 7.8, 780%
Mathematics