Simplify.7(5x - 3) - 4(x - 1)
A. 31x - 25
B. 7x - 17
C. 31x - 4
D. 31x - 17
Answer: D
Mathematics
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Given a function and how it is to be shifted, find an equation for the shifted function.y = 2x, down 1
A. y = 2(x - 1) B. y = 2(x + 1) C. y = 2x - 1 D. y = 2x + 1
Mathematics
Find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through the points rises from left to right, falls from left to right, is horizontal, or is vertical.(-4, -7) and (8, 9)
A. 
; rises
B. - 
; falls
C. 
; rises
D. - 
; falls
Mathematics
Find the greatest common factor of the terms.64a8b4, 40a5b8
A. 4a3b4 B. 320a8b8 C. 8a8b8 D. 8a5b4
Mathematics
Subtract. ? (83°36') - (72°66') ?
A. 10°30' B. 31°10' C. 10°31' D. 11°31' E. 30°10'
Mathematics