Answer:
Step-by-step explanation:
y=mx+b
8=-7m+b
2=0m+b
subtract
6=-7m
-6/7=m
2=0m+b
2=b
y=-6/7x+2
change to standard from
y+6/7x=2
The amount in the account after the daily deposit for 5 days is $5
<h3>How to determine the amount in the account?</h3>
The given parameters i the question are represented as follows
Initial balance = -$30
Daily deposit = $7
Number of days of deposit = 5
The equation that represents the amount in the account is represented as
Amount = Initial balance + Daily deposit * Number of days
Substitute the known values in the above equation So, we have the following equation
Amount = -30 + 7 * 5
Evaluate
Amount = 5
Hence, the amount is $5
Read more about linear equations at
brainly.com/question/4074386
#SPJ1
The Slope represents the difference of the selling price and the product cost: m=35-15=20 and the Y-intercept represents the one time cost of the editing books: b=-1,050
Answer:
5
Explanation:
40x 200
—— ——
40 40
X=5
Answer:
The y-intercept is -15.
Step-by-step explanation:
y - 5 = 5(x - 4) is our equation in point-slope form.
point slope form is = y - y1 = m( x - x1)
So, we know that the slope is 5 and one point is (4, 5)
We can use this point and the slope to find the y -intercept.
y = mx + b is slope intercept form.
Let's input the values we know to find the y-intercept.
5 = 5(4) + b
5 = 20 + b
-15 = b
The y-intercept is -15.
