A bag contains 18 coins consisting of quarters and dimes. The total value of the coins is $2.85. Which system of linear equations can be used to determine the number of quarters, q, and the number of dimes, d, in the bag? A. 0.10q + 0.25d = 18
q + d = 2.85
B. 0.25q + 0.10d = 2.85
q + d = 18
C. 0.10q + 0.25d = 2.85
q + d = 18
D. 0.25q + 0.10d = 18
q + d = 2.85

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest