Yes, if the painter can pain 1/2 of a room in 1/2 of a day, then he can paint 1 room in 1 day. This is your unit rate.
$53.55
$52.55
$48.97
Answer:
$48.97
Step-by-step explanation:
Let p represent the marked price of the mower. Then the price with tax is ...
with tax = p + 7.3%×p = 1.073p
The amount Flicka paid is the amount tendered less the change she received, so is ...
3×$20 - 7.45 = with tax = 1.073p
To find p, we can divide by its coefficient:
(3 × $20 - 7.45)/1.073 = p ≈ $48.97
The selling price before taxes was $48.97.
_____
Comment on the problem
If you check the answer, you find the amount with tax is ...
$48.97 × 1.073 ≈ $52.54481 ≈ $52.54
so the change Flicka would have received would have been $7.46, not $7.45. If the price were $48.98, then the change would have been $7.44. There is no price at which the mower can be marked that will make the total with tax come to $52.55. There is no solution to this problem.
Answer:
$48.97
Step-by-step explanation:
She paid three $20 bills
3 × 20 = $60
She received $7.45 change
60 - 7.45 = $52.55
The mower was for $52.55 with sales tax.
The sales tax is 7.3%.
Before the sales tax (reduce tax).
52.55 × (1-7.3%)
= $48.97
Answer:
The correct answer for the question that is being presented above is this one: "233/100". When the decimal 2.33 written as a mixed number in simplest form, then the answer will 233/100. You just move the decimal point in 2.33 two places to the right. Since, there are two decimal places, therefore the denominator should be 100.
Step-by-step explanation:
O-16
o -2
O 8
0 10
Answer:
The last option, 10 is correct
Step-by-step explanation:
f(x) = 3x^2 - 4
f(2) = 3(2)^2 - 4
f(2) = 12 - 4
f(2) = 8
g(x) = 2x - 6
g(8) = 2(8) - 6
g(8) = 16 - 6
g(8) = 10
This means that g(f(2)) is equal to 10
Answer:
Its 10 or D
Step-by-step explanation:
X - 4y = 19
Solving systems by substitution