Answer:
The y intercept is 5
Step-by-step explanation:
The slope intercept form of an equation is
y = mx+b where m is the slope and b is the y intercept
y = -3/2x+b
Substitute the point into the equation and solve for b
8 = -3/2(-2)+b
8 = 3+b
8-3 =b
5=b
The y intercept is 5
Answer:
The slope/rate of change/growth is 5
Step-by-step explanation:
(-8--3)/(-2--1)=-5/-1=5
Answer:
15 children can divide them with eachother, each get 2 sweaters and 3 trousers
Step-by-step explanation:
15×2=30
15×3=45
For this case, the first thing we must do is define a variable.
We have then:
x: additional amount of weight that Li can add.
We write now the inequality that represents the problem.
We have then:
Answer:
An inequality that can be used to determine how much more weight can be added to the suitcase without going over the 50-pound weight limit is:
Answer:
7.5 hours
Step-by-step explanation:
240 = 6k
k = 240/6
k = 40
Miles = 40 × hours
300 = 40 × hours
hours = 300/40
= 7.5 hours