Chainsaw fuel must be mixed at a 40:1 ratio of gasoline to oil in order for the chainsaw to run properly. If you have two gallons of gas, how much oil do you need to add? (1 gallon = 128 ounces)
(a) 6 ounces
(b) 6.4 ounces
(c) 3.2 ounces
(d) 80 ounces
(e) 40 ounces

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Determine the solution for mc001-1.jpeg

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9