3 years ago

A 5-meter roll of fabric cost $23.50. What is the unit price?

Mathematics

1 answer:

ikadub [295]3 years ago

6 0

Answer: $4.70 per meter.

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W+w+w+w+w+15-7 I got this wrong on a math question. I did 5w+8 = 13w

Aleonysh [2.5K]

$w+w+w+w+w+15-7=\underbrace{w+w+w+w+w}_5+(15-7)\\\\=5w+8-\text{finish}\\\\\text{You can not add 5w and 8. These are different monomials.}$

Example:

5w - five apples

8 - eight strawberries

5w + 8 = (five apples) + (eight strawberries) = 13 of what?

You can add only numbers of the same fruits.

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3 years ago

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What would be the answer of 5(x-2)=30 in dustributive property

lisabon 2012 [21]

Answer:

x = 8

Step-by-step explanation:

5(x-2)=30

Distribute

5x- 10 = 30

Add 10 to each side

5x-10+10 = 30+10

5x= 40

Divide by 5

5x/5=40/5

x = 8

3 0

2 years ago

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Six less than 3/4 of a number is the same as the number. Find the number.

kap26 [50]

$x - 6 = \frac{3}{4} x \\ - 6 = \frac{ - 1}{4} x \\ x = 24$

5 0

3 years ago

Answer Number 2 pleaseeee

Sergeeva-Olga [200]

Answer:

Yes

Step-by-step explanation:

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2 years ago

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The value of a car reduces by 30% every 6 months. A car costs $15,000 when new. What is the value of the car after 2 years?

Allisa [31]

6 months goes into 2 years 4 times
30 x 4 = 120
120% of 15,000 is
100% is 1,500
10% is 150
150 x 2 = 300 (20%)
1,500+300=1,800
15,000+1,800=16,800
hope this helped

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2 years ago