Solve.2(7 - 3x) = 
A. 1
B. 
C. -3
D. 3
Answer: D
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Simplify the expression.
A. 8
B. 8
C. 16
D. 11
Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. {(-8, 6)} B. {(7, 6)} C. {(-7, 5)} D. ?
Solve the problem.In the previous baseball season, team A won the most games of any major league team. Team A won 88 less than four times as many games as they lost. They played 162 regular-season games. How many wins and losses did team A have?
A. Wins: 110; losses: 52 B. Wins: 113; losses: 49 C. Wins: 112; losses: 51 D. Wins: 112; losses: 50
Johannes Kepler discovered that a planet's mean distance src="https://sciemce.com/media/3/ppg__cognero__Section_5.2_Roots_and_Radicals__media__66f537db-1e53-4382-a29f-2297c8d5353e.GIF" style="vertical-align:-1px;" varid="variable_id_field" variablename="impvar_ddb3c13920594bf8a0eb43cc1" class="wirisformula" /> and 
from the sun (in astronomical units) is related to its period 
(in years) by the formula
Find 
when 
.
A. 1.52 AU
B. 1.22 AU
C. 1.37 AU
D. 1.35 AU
E. 1.45 AU