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Artist 52 [7]
3 years ago
15

A coat is on sale for 30% off the original price of 120$.what is the amount of discount

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0

Answer:

36

Step-by-step explanation:

Rudiy273 years ago
7 0

You do 120 multiplied by .3 to get 36. This makes the discount amount is $36 which also means you only pay $84 for the coat.

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What are the answer and how do i solve it
Shkiper50 [21]
I'll answer 3 of these questions. 
For future notice, make sure to limit yourself to asking at most, 3 individual questions per question. :)

1) r/10+4=5
Subtract both sides by 4.
(r/10+4)-4=(5)-4
r/10=1
Multiply both sides by 10.
(r/10)*10=(1)*10
r=10

2) n/2+5=3
Subtract 5 from both sides.
(n/2+5)-5=(3)-5
n/2=-2
Multiply both sides by 2.
(n/2)*2=(-2)*2
n=-4

3) 3p-2=-29
Add 2 to both sides.
(3p-2)+2=(-29)+2
3p=-27
Divide both sides by 3.
(3p)/3=(-27)/3
p=-9

Hope this helps.
-Benjamin


4 0
4 years ago
Jimmy takes 5 hours to clean a bus. It takes Mase 3 hours to clean the same bus. If they work together to clean a bus, how long
Wittaler [7]
Thinking 2 hours. Let me know. My bad I thinking to fast.
5 0
4 years ago
Read 2 more answers
Box со
Levart [38]

Answer:

The man has 6 GHc20.00 notes and 4 GHc10.00 left

Step-by-step explanation:

Given

Amount = 3 GH¢50.00, 7  GH¢20.00 and 5 GH¢10.00

Spendings = GH¢80,00

Required

Determine how many GH¢20.00 and  GH¢10.00 notes left

The amount he has can be represented as:

Amount = 3 * GHc50.00 + 7 * GHc20.00 + 5 * GHc10.00

Spendings = GHc80.00

This can be represented as:

Spendings = GHc50.00+GHc20.00+GHc10.00

Represent:

GHc50.00 with x, GHc20.00 with y and GHc10.00 with z

So, we have:

Amount = 3 * GHc50.00 + 7 * GHc20.00 + 5 * GHc10.00

Amount = 3 *x + 7*y + 5*z

Amount = 3x + 7y + 5z

Spendings = GHc50.00+GHc20.00+GHc10.00

Spendings =x+y+z

Subtract the spendings from the total to get amount left

Amount\ Left= 3x + 7y +5z - (x+y+z)

Amount\ Left= 3x + 7y +5z - x-y-z

Collect Like Terms

Amount\ Left= 3x-x + 7y-y +5z-z

Amount\ Left= 2x + 6y +4z

Recall that, we have represented:

GHc50.00 with x, GHc20.00 with y and GHc10.00 with z

<em>This means that, the man has 6 GHc20.00 notes and 4 GHc10.00 left</em>

7 0
3 years ago
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lana66690 [7]

Answer:

-0.5

Step-by-step explanation:

-4.7+4.2 = -0.5

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Function g can be thought of as scaled version of f(x) = |x|
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Answer3:3

Step-by-step explanation:

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