Factor when possible. If the polynomial is prime, say so.-7x + x2 - 44
A. (x + 11)(x - 4)
B. (x - 11)(x + 4)
C. (x + 11)(x + 4)
D. (x - 11)(x - 4)
Answer: B
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Solve.Mr. Rivera opened a package of 50 drinking cups for his restaurant. During the day, 4 cups were used. What fraction of the package of cups was used?
A. of the package
B. of the package
C. of the package
D. of the package
Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C.
D.
A sociologist has found that the number of serious crimes in a certain city each year is described by the function where x (in cents/dollar deposited) is the level of reinvestment in the area in conventional mortgages by the city's ten largest banks. Use differentials to estimate the change in the number of crimes if the level of reinvestment changes from 21
src="https://sciemce.com/media/3/ppg__cognero__3.7_Differentials__media__307e533a-5161-4904-9f41-92f1713b8891.PNG" style="vertical-align: middle;" />/dollar deposited to 25/dollar deposited. Round to the nearest integer.
?
Decrease of __________ crimes/yr.
Fill in the blank(s) with the appropriate word(s).
Find the opposite of the number.
A.
B. 27
C. 0
D. -