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Gnom [1K]
4 years ago
12

How do I get the expression of something that I don't know how to solve

Mathematics
1 answer:
Alex17521 [72]4 years ago
3 0
Read the question carefully.
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If Isaac uses a coupon entitling him to a 25% discount off the purchase price before tax, how much will his bill be? Assume that
goblinko [34]

Answer:

hope it helps...

Step-by-step explanation:

25/100 x 79

= 19.75

= 79 - 19.75

= $59.25 (before tax)

7/100 x 59.25

= 414.75/100

= 4.15

= 59.25 + 4.15

= $63.4 (after adding tax)

First we have to take out the percentage of discount and minus it from the total cost . To find the discounted price with tax, we have to take out the percentage of the tax from the discounted amount and add it to the discounted amount to get the total cost.

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3 years ago
What is 206.047 in word and expanded form?
MrRissso [65]
206.047

two hundred and six, forty seven thousandths

200 + 6 + 0.04 + 0.007

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4 years ago
R<br> S<br> Q<br> (3x + 5)<br> (9x – 17)<br> T<br> find x
Oxana [17]

Answer:

x=1

Step-by-step explanation:

3 x 1=3 3 +5=8 9 × 1 =9 9- 17=8

8 0
3 years ago
What are the answer for the work sheet on the button
siniylev [52]
I think it is -5x+8y
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4. Which relation is also a function?
ELEN [110]
B because each input has one output
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