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Jet001 [13]
3 years ago
11

Could someone help me with this?

Mathematics
1 answer:
Olegator [25]3 years ago
6 0

Answer:

1. 18.74%

2. 33.34%

3. 45.5%

4. 20%

5. 33.11%

6. 16.38%

Step-by-step explanation:

1. For Shoes, the actual price is $79.99 and the selling price is $65.00.

The discount is \frac{79.99 - 65}{79.99} \times 100 = 18.74%.

2. For 12 pack og golf balls, the actual price is $29.99 and the selling price is $19.99.

The discount is \frac{29.99 - 19.99}{29.99} \times 100 = 33.34%.

3. For Exercise bike, the actual price is $1099 and the selling price is $599.

The discount is \frac{1099 - 599}{1099} \times 100 = 45.5%.

4. For Basketball, the actual price is $49.99 and the selling price is $39.99.

The discount is \frac{49.99 - 39.99}{49.99} \times 100 = 20%.

5. For Sports socks, the actual price is $14.95 and the selling price is $10.00.

The discount is \frac{14.95 - 10}{14.95} \times 100 = 33.11%.

6. For Hockey sticks, the actual price is $299 and the selling price is $250.

The discount is \frac{299 - 250}{299} \times 100 = 16.38%.

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Tyrod needs at least $820 to buy the computer he wants. He has already saved $330. He earns $50 per lawn that he cuts. What is t
Ksju [112]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The equation representing the given statement is ~

  • 50x + 330 \geqslant 820

The least number of lawns that he can cut and buy the computer is 10 lawns ~

\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}

Total savings should be greater or equal to $ 820 in order to buy the computer,

And his total savinga is equal to ~

Money he saved + money got from cutting lawns.

let's assume the lawns cut by Tyrod be x,

Money earned by cutting lawns is equal to

  • total number of lawns cut × $50

  • 50x

total savings is equal to ~

  • 330 + 50x

hence,

  • 50x + 330 \geqslant 820

by solving for " x (number of lawns cut) " we get ~

  • 50x  \geqslant 820 - 330

  • 50x \geqslant 490

  • x  \geqslant 490 \div 50

  • x \geqslant 9.8

Hence, the least number of lawns he has to cut is the number that is greater than 9.8, which is

  • 10

6 0
2 years ago
Last one for this topic\
Eddi Din [679]

Answer:

no

Step-by-step explanation:

because if you do the math if you do 215 x 48 in doesn't reach to 12000 at all.

8 0
3 years ago
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A phone company offers two monthly plans. Plan A cost $23 plus an aditional $0.10 for each minute of calls. plan B cost $19 plus
PolarNik [594]

Answer:

x=100

Step-by-step explanation:

23+.10x=19+.14x

God bless!

6 0
3 years ago
Please help. I am doing a test and I do not understand what I am being asked.
Oksanka [162]

Answer:

one

Step-by-step explanation:

i have no idea what kind of test ur taking my guy but have fun

5 0
3 years ago
SOLVE EQUATION<br><br><br> 20*[7.5*10 exponent of -2]
BlackZzzverrR [31]
20(7.5*10^-2)
the *10^-2 means we move the decimal of 7.5 2 places to the left
20(.075)
=1.5
7 0
3 years ago
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