Provide an appropriate response.A car rental company has $540,000 to purchase up to 25 new cars of two different models. One model costs $18,000 each and the other model costs $24,000 each. Write a system of linear inequalities to describe the situation. Let x represent the first model and y represent the second. Find the region described by the system of linear inequalities.
What will be an ideal response?
x ? 0; y ? 0; x + y ? 25; 18000x + 24,000y ? 540,000; The region consists of points on or above the x-axis and on or to the right of the y-axis. In addition, the points must be on or below the line x + y = 25 and on or below the line 18,000x + 24,000y = 540,000 (or, equivalently, 3x + 4y = 90).
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Provide an appropriate response.Perform the indicated operation. Express as an ordinary number. 7.35 ÷ 
Fill in the blank(s) with the appropriate word(s).
Write the algebraic expression in words.n - 7
A. 7 less than n B. n less than 7 C. the quotient of n and 7 D. 7 decreased by n
Solve for the specified variable.V = 
Bh
for B
A. B = 
B. B = 
C. B = 
D. B = 
Solve the system graphically.x2 + y2 = 7y = 
A. ?(-2.29, -1.32) and ?(2.29, 1.32) B. ?(-2.13, -1.57) and ?(1.76, -1.98) C. ?(-1.76, -1.98) and ?(2.13, -1.57) D. ?(-2.13, 1.57) and ?(1.76, 1.98)