Write the sentence as an equation.Three times the difference of -13 and 2 is equal to -45.
A. 3
= -45
B. 3(-13) + 2 = -45
C. 3(-13) - 2 = -45
D. 3(-13 - 2) = -45
Answer: D
You might also like to view...
Find the indicated cross product.v = 4i - 6j + k, w = 2i - 4j - kFind w × v.
A. 4i + 10j - 10k B. 6i + 10j + 4k C. 10i + 6j + 16k D. -10i - 6j + 4k
Solve the problem.A drug company establishes that the most effective dose of a new drug relates to body weight as shown below. Let body weight be the independent variable and drug dosage be the dependent variable. Use a graphing utility to draw a scatter diagram and to find the line of best fit. What is the most effective dosage for a person weighing 120 lbs? 
A. 13.38 mg B. 10.07 mg C. 12 mg D. 26.39 mg
Find the product.(5 - 4x4)2
A. 16x8 - 20x4 + 25 B. 16x16 - 40x4 + 25 C. 16x8 - 40x4 + 25 D. 16x8 + 25
Round the whole number to the given place.In 2005, the sales of a certain multinational corporation were $98,664,000,000. Round this amount to the nearest billion.
A. $100,000,000,000 B. $98,000,000,000 C. $99,000,000,000 D. $98,700,000,000