Evaluate 2a - b for a = 2 and b = 3.

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4

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A rectangular prism with length L, width W, and height H has a volume of LHW. What is the volume of a prism which has a base of 5 m by 3 m and a height of 4 m?

Assume the average weight of an American adult male is 180 pounds with a standard deviation of 34 pounds. The distribution of weights follows a normal distribution. What is the probability that a man weighs somewhere between 120 and 155 pounds?

R (s+t) = u options: t=u-s/r t=u/r-s t=u/r+s t=ru-s

When 25 is subtracted from seven times a certain number the result is 136. What is the number?

What is the solution to the equation (3 / m+3) - (m/3-m) = (m^2+g / m^2-g) m = 3 m = 6 all real numbers no solution

1. Solve w2 + 13w + 42 = 0 by factoring.

Convert the following logarithmic equation to the equivalent exponential equation. Use the caret (^) to enter exponents. y=ln x

It is known that x=7 is a root of the equation ax^2 + bx + 2 = 0, where a<0. Solve the inequality ax²4 + bx^2 + 2>0.

Which ordered pair is a solution of the equation? X+7y=17 Answer Choices A. Only (10,1) B. Only (-4,3) C. Both (10,1) and (-4,3)

A high school play cost an up front $30,000 to produce, plus an additional cost as of $1000 for each perfromance. Every sold out performance of the of thr play brings in $2500 of revenue to the school.