1+1= 5 yet my teacher says it’s 2
2+2 also equals 5
15 / 330 = 20 / x...15 gal. to 330 miles = 20 gal to x miles
cross multiply because this is a proportion
(15)(x) = (20)(330)
15x = 6600
x = 6600/15
x = 440 <=== 20 gallons will take u 440 miles
D__ is 7.5<x
C is x<10
Step-by-step explanation:
just do the inequality and graph
-1^3 - -1^2 +1= -1. ...........
