Solve each system of equations. Determine which quadrant the solution lies in. ITEM BANK: Move to Bottom 2x - y = -2 x - 2y = 53x + 2y = 10 5x - 2y = 63x + y = 3 2x + 4y = 225x - 2y = -19 3x + y = -7x - y = -3 x + y = -7y = -2x 3x - y = 10y = 2x - 9 y = x - 5y = x - 2 2x - 3y = -5 I II III IV

i think asking google will you get the answer to that question

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

step-by-step explanation:

part a. the differences are decreasing, so we know the sequence is not arithmetic. the ratios are constant (=3/4), so we know the sequence is geometric.

part b. from part a, we know the common ratio is 3/4, so each term is 3/4 of the one before. the initial term is the number of gallons at h=1.

g[h] = (3/4)·g[h-1]

g[1] = 384 . . . . initial value required for a recursive definition

part c. the general formula for a geometric sequence is

a[n] = a[1]·r^(n-1)

we have a[1] = 384, r = 3/4, and the term number given by h. the formula that follows is

g[h] = 384·(3/4)^(h-1)

part d. filling in the value and doing the arithmetic, we have

g[12] = 384·(3/4)^11 ≈ 384·0.042235136 ≈ 16.2183 . . gallons

part e. each gallon is 4 quarts, so

16.2183 gal × 4 qt/gal = 64.8732 qt