Find the area of the rectangle below by multiplying its length and width.
(5x - 4) units
(2x - 5) units
a
(14x-18) square units
b. (102 + 17x+20) square units
c (102 - 33x+20) square units
d. (10/22 - 17x+ 20) square units
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How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.