Collect like terms.5x4 + 7x3 - 7x4
A. 5x3
B. 5x11
C. -2x4 + 7x3
D. Can't be simplified
Answer: C
Mathematics
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Find the intercepts for the equation.
x - y = 4
A. (20, 0); (0, -4) B. (20, 0); (0, 4) C. (-20, 0); (0, -4) D. (-20, 0); (0, 4)
Mathematics
Use the LCD to simplify and solve.
x = 
- 
A. 
B. 
C. 
D. 
Mathematics
Solve.The floor plan of a building is a rectangle which measures 228 meters by 57 meters. Find the floor area of the building.
A. 12,996 sq m B. 12,986 sq m C. 13,006 sq m D. 570 sq m
Mathematics
Estimate the sum or difference by rounding each number to the nearest ten.
A. 7332 B. 7330 C. 7300 D. 7340
Mathematics