60
7:3
7+3=10
60/10=6
6*7=42
6*3=18
42 cars
18 trucks
Remmeber, you can do anything to an equation as long as you do it to both sides
for inequalities, if you multiply or divide both sides by a negive, flip the direction of the inequality sign
pemdas always applies
but also the commutative property and assiociative property
so
2(5y+13)-6<20
add 6 both sides
2(5y+13)<26
divide both sides by 2 (easier that distributing)
5y+13<13
minus 13 both sides
5y<0
y<0 is the solution
Answer:
ok so what part
Step-by-step explanation:
Answer:
y=-x+3
Step-by-step explanation:
rise/run
-1/1
-1
