Answer:
1. 30x + 20
2. -10x + 60
Step-by-step explanation:
Answer:
24/35 or 0.6857142
Step-by-step explanation:
Answer:
:)
Step-by-step explanation:
15x=300
x will equal 20
20x=300
x will equal 15
Answer:
2/3
Step-by-step explanation:
First, you figure out how many marbles are in total, which is the denominator. The total number of marbles is 30.
Then, you figure out how many marbles are blue, which is the numerator. There are 20 blue marbles.
Finally, you simplify the fraction. 20/30=2/3.
Answer:
there are 2 other forms, point-slope form and slope-intercept form.
Step-by-step explanation:
standard is 
point-slope is 
slope-intercept is 