Solve the equation.6x - (2x - 1) = 2
A. 
B. - 
C. - 
D. 
Answer: A
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Divide. Write the answer in lowest terms and as a whole or mixed number where possible.28 ÷ 
A. 21
B. 37
C. 
D. 7
Solve the problem.A data-recording thermometer recorded the soil temperature in a field every 2 hours from noon to midnight, as shown in the following table. Use the Trapezoidal Rule to estimate the average temperature for the 12-hour period. Round your answer to the nearest hundredth if necessary.
A. 65.92°F B. 76.67°F C. 65.94°F D. 79.1°F
Solve the problem.Suppose that Janine desires 46 grams of protein and 38 grams of dietary fiber daily. One serving of kidney beans has 8 grams of protein and 6 grams of dietary fiber. One serving of refried pinto beans has 6 grams of protein and 6 grams of dietary fiber. If a serving of kidney beans costs $0.45 and a serving of refried pinto beans costs $0.35, then how many servings of each should Janine eat to minimize cost and still meet her requirements? Fractional servings are allowed.
A. 
servings of refried pinto beans and 0 servings of kidney beans
B. 4 servings of refried pinto beans and 
servings of kidney beans
C. 
servings of kidney beans and 0 servings of refried pinto beans
D. 
servings of refried pinto beans and 4 servings of kidney beans
Find the intercepts of the function f(x).f(x) = 4x4 - 8x3 + 5x2 - 2x + 1
A. x-intercepts: none; y-intercept: 1 B. x-intercepts: -1, 1; y-intercept: 1 C. x-intercept: 1; y-intercept: 1 D. x-intercept: -1; y-intercept: 1