X - 24 = x /9
multiply through by 9:-
9x - 216 = x
8x = 216
x = 27 answer
Answer:
Step-by-step explanation:
It's easier to start by putting this into fraction form.
1 1/4
Then put the fraction into a decimal.
1 1/4 is the same as 1.25
After that, turn the decimal into a percentage.
1.25 turns into 125%
Answer:
Simplify by combining like terms
Step-by-step explanation:
Answer:
y = -1000x +11000
Step-by-step explanation:
<u>Given:</u>
(x, y) = (sales price, number sold) = (3, 8000), (6, 5000)
<u>Find</u>:
slope-intercept equation for a line through these points
<u>Solution</u>:
When given two points, it often works well to start with the 2-point form of the equation for a line.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
Filling in the given points, you have ...
y = (5000 -8000)/(6 -3)/(x -3) +8000
y = (-3000/3)(x -3) +8000
y = -1000x +3000 +8000 . . . . eliminate parentheses
y = -1000x +11000 . . . . the desired equation
Answer:
Not sure which "process" it is. But discount amount is $3 (new price would be 57)
Step-by-step explanation:
- Equation would start with 5% x 60
- 5% would be equivalent to the fraction 5/100
- Take 5/100 and multiply 60
- (60 x 5)/100 = 3 <--<em> discount amount</em>
- Take $3 off $60 and the new price is $57
