Answer: there needs to be more infomation
Step-by-step explanation:
Answer:
$4999
Step-by-step explanation:
Let the cost of the car be x
<u>Then considering 20% markup, the sticker price is:</u>
<u>Since 20% of x is 20/100x = 0.2x,</u>
- x+ 0.2x = 5999
- 1.2x = 5999
- x = 5999/1.2
- x ≈ $4999
<u>So dealer paid</u> $4999 for the car
Declaration
Let the original amount of the paycheck be x
Equation
Paycheck - cost of mower - cost of chainsaw - 180 = 270
x - [(3/8)x + (2/5)x + 180] = 270
Solve
Change 3/8 and 2/5 to a common denominator and add.
3*5/8*5 + 2*8/5*8 = 15/40 + 16/30 = 31/40
x - [(31/40)x + 180] = 270 Remove the outer brackets
x - (31/40)x - 180 = 270 Evaluate the "x"s
40/40x - 31/40x - 180 = 270
9x/40 - 180 = 270 Add 180 to both sides
9x/40 = 180 + 270
9x/40 = 450 Multiply by 40
9x = 18000 Divide by 9
x = 18000/9
x = 2000
His paycheck was 2000 dollars.
Answer:
Uniform motion always travel in equal distances in equal intervals of time. So the graph will always be constant.
Once you draw the diagram of a uniform motion, when it comes to plotting points you can easily identify if the points go in a constant rate(uniform) or in uneven distances(non-uniform).
Answer:
6/12 - 9/18 = 0
Difference usually means subtract.
