Solve the system of equations graphically. If the system does not have a single ordered pair as a solution, state whether the system is inconsistent of dependent.4x + 3y = 293x - 2y = -8
A. (7, 2)
B. No solution, inconsistent
C. (2, 7)
D. (4, -20)
Answer: C
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Find the limit.
x
A. 1 B. 0 C. 3 D. ?
Find the slope then describe what it means in the given situation.The linear function f(x) = 3.5x + 25 represents the percentage of people, f(x), who graduated from college x years after 2017.
A. m = -3.5; the percentage of people graduating from college has decreased at a rate of 3.5% per year after 2017. B. m = 3.5; the percentage of people graduating from college has decreased at a rate of 3.5% per year after 2017. C. m = 3.5; the percentage of people graduating from college has increased at a rate of 3.5% per year after 2017. D. m = 25; the percentage of people graduating from college has increased at a rate of 25% per year after 2017.
In order to prepare her budget, Sue gathers receipts for all major expenses she has had over the last month. Round the figure to the nearest dollar.Car payment, $214.38
A. $214 B. $214.38 C. $214.40 D. $215
Graph on the number line, and express in interval notation.The set of all real numbers less than 4.
A. [4, ?)
B. (-?, 4)
C. (4, ?)
D. (-?, 4]