Simplify.-4(-5 + x)
A. 20 - 4x
B. 20 + 4x
C. -20 - 4x
D. -20 + 4x
Answer: A
Mathematics
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Use l'Hopital's Rule to evaluate the limit.
A. ?
B. 3
C. 
D. 1
Mathematics
Solve the inequality symbolically. Express the solution set in interval notation.25y + 40 > 5(4y - 1)
A. (-9, ?) B. (25, ?) C. (-?, 25) D. (-?, -9)
Mathematics
Solve the problem.The sales tax on a freezer is $23.51 and the sales tax rate is 2%. Find the purchase price (the price before taxes are added) and the total price paid. Round your answers to the nearest cent.
A. $783.67, $807.18 B. $1175.50, $1199.01 C. $117.55, $141.06 D. $2351.00, $2374.51
Mathematics
Provide a STATEMENT/REASON proof for the congruence.
Given: AB = CD, BE = FC and 
Prove: ?AEF ? ?DFE
What will be an ideal response?
Mathematics