Question

Plz Help Cuz it Worth A Hunid Points

Answer 1

1. 30

2. x<-72

3. 7b=63

4. x=3.2

5. 1/10

Explanation:

1. Substitute a for 10

2(150/10)

2*15

30

2. Think of it like a normal equation

x/4<-18

x<-18*4

x<-72

3. 7b=63

4. 2.5x=8

x=3.2

5. 1/5*1/2= 1/10