The gas/oil ratio for a certain chainsaw is 50 to 1. a. How much oil (in gallons) should be mixed with 12 gallons of gasoline?

b. If 1 gallon equals 128 fluid ounces, write the answer to part a in fluid ounces.

a. Mix __ gallons of oil with 12 gallons of gas.

(Simplify your answer.)

b. Approximately __ fluid ounces of oil should be mixed with 12 gallons of gas.

(Round to the nearest whole number as needed.)

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

b.-4 units

all you   do is count how many times you move

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: