The slope is -7 and we are given the point (0,8)
Since the x value is 0, the y value is the y-intercept of the line, which is 8.
With this information, we can write the equation of the line in slope-intercept form, y = mx+b (where m is the slope and b is the y-intercept)
y = -7x + 8
Let me know if you need any clarifications, thanks!
Answer:
x = -7
Step-by-step explanation:
4x-9 = 7x+12
Add 9 to both sides
4x = 7x + 21
Subtract 7x from both sides to further isolate the variable
-3x = 21
Divide both sides by -3
x = -7
Plug the value in to check your work:
4(-7) - 9 ? 7(-7) +12
-28 - 9 ? -49 + 12
-37 ? -37
-37 = -37
Given:
Credit card balance : 650
APR: 19.85%
Minimum payment : 20
I used an online Credit card calculator to solve for the total amount that Jose will pay for his purchase and how long it would take him to pay it.
It would take Jose 4 years to pay off his stereo.
4 years x 12 mos/yr = 48 months
48 mos x 20 min. pyt = 960 total amount paid.
960 - 650 = 310.
Had Jose opted to pay in cash, he would have been able to save 310.
Answer:
If you wanted it to be converted to ft, then her height would be: 4 ft , 5 inches
~hope this has helped you out, have a gr8 day!~
Step-by-step explanation:
let the no of sweets be 7x, 3x, and 1x
Colin gets 7x
Sara gets 3x
gordon gets 1x
7x = 1x+54 (given)
7x - 1x= 54
6x= 54
x=9
hece sara gets 3x= 3*9
=27