Use the distributive property to write the expression without parentheses. Then simplify, if necessary.7(5x + 6) - 4
A. 35x + 14
B. 35x + 2
C. 35x + 38
D. 12x + 9
Answer: C
Mathematics
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Evaluate the spherical coordinate integral.
A. 
?
B.
 ? |
C. 1944?
D.
?
Mathematics
Solve.A vendor has learned that, by pricing hot dogs at $1.25, sales will reach 91 hot dogs per day. Raising the price to
will cause the sales to fall to 61 hot dogs per day. Let y be the number of hot dogs the vendor sells at x dollars each. Write a linear equation that relates the number of hot dogs sold per day to the price x.
A. y = - 
x + 
B. y = 40x + 41
C. y = -40x - 141
D. y = -40x + 141
Mathematics
Find the GCF. xy6, xy5
A. x7y6 B. xy5 C. x7y5 D. y5
Mathematics
Add or subtract. Simplify your answer to lowest terms.
+ 
A. 
B. 
C. 11
D. 
Mathematics