Answer:
He has 151 pages left in his book
Step-by-step explanation:
Saturday
1 hr = 38 pg
3.5 x 38 = 133
Sunday
1 hr = 44 pg
3.5 x 44 = 154
pages read
133 + 154 = 287
starting amount 438
438 - 287 = 151
So let’s say you have (2,8) and (4,12)
Your x values are your first ones. So 2 and 4.
that formula is to find the midpoint so let 2 by x1 and 4 be x2. Add those together you get 6. Then divide by 2. Always by 2. You get 3. That’s the midpoint of those two points. Same thing for the y values.
Knowing that slope-intercept form is y=mx+b. mx being the slope and b being the y-intercept.
First, you will first find the slope, which is (y2-y1)/(x2-x1):
5-(-1) / 1-(-1) = Which becomes 6/2.
6/2 = 3. So the slope is 3x
Now when you plot the dots on a graph with a slope of 3 (basically 3/1 knowing that slope is rise over run) you will see that the point that intercepts on the y-axis is 2. So your y-intercept, or b in this equation, is 2.
I believe the slope-intercept form: y=3x+2
Answer:
wouldn't the answer be 9
Step-by-step explanation:
Answer:
Transitive property
But it looks like substitution.
Step-by-step explanation:
