Answer:

Step-by-step explanation:
Hey there!
To find slope, you take 
In this case
y2: 6
y1: 4
x2: -3
x1: 0
Now we plug in this information

Since this is the slope, you have to add a "x"
So, the slope is 
Answer:
see below
Step-by-step explanation:
7 x 13 (split 13 into 10 + 3)
= 7 x ( 10 + 3) (expand parentheses by distributive property)
= (7 x 10) + (7 x 3)
= 70 + 21
= 91
Answer: y=6
Step-by-step explanation:
Let's solve your equation step-by-step.
30y+40=220
Step 1: Subtract 40 from both sides.
30y+40−40=220−40
30y=180
Step 2: Divide both sides by 30.
30y/30= 180/30
y=6
The answer would be (5,-5) I think.