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Mamont248 [21]
3 years ago
6

To raise funds for uniforms and travel expenses, the soccer team is holding a car wash in a part of town with a lot of car and t

ruck traffic. The team spent $90 on supplies like sponges and soap. They plan to charge $10 per car and $20 per truck. Their goal is to raise $460. How many cars do they have to wash if they washed the following numbers of trucks? 15 trucks
Mathematics
1 answer:
Harrizon [31]3 years ago
4 0

Answer:

The need to wash 16 cars.

Step-by-step explanation:

If they charge $20 per truck and washed 15, it would be $300. So you subtract $460 from $300. That gives you $160. Then, you divide $160 from $10. That gives you 16.

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Sonja's house is 4 blocks west and 1 block south of the center of town. Her school is 3 blocks east and 2 blocks north of the ce
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If the center of town is the origin then 4 blocks west and 1 block south would be 4 blocks to the left and 1 block down or (-4, -1) house 3 block east and 2 blocks north would be 3 blocks to the right and 2 blocks up or (3, 2) use the distance formula to find the distance between two points. That's all I know! hope this helps!~ just remember to use the distance formula to find the distance between two points.

5 0
3 years ago
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Solve by augmented matrix (GJ)<br> 2x + 3y – 4z = 1<br> 4x + y + 2z = -3<br> pls help!!
otez555 [7]

Answer:

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5 0
2 years ago
2w^2-11w=-12 <br> a w=3/2 or 4<br> b w=1 or 12<br> c w=1 or 7<br> d w = 2.5 or 6
dlinn [17]
Hey mate !!
Here's your answer !!


2w^2 - 11w = -12
2w^2 -11w + 12 = 0
2w^2 - 8w - 3w + 12 = 0

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(2w - 3) ( w - 4) = 0

Hence

2w - 3 = 0
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w - 4 = 0
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Hence value of w are 4 and 3/2

Hope this helps!!
Cheers!!
7 0
3 years ago
In shop a crunchy peanut butter costs $325 for 250g
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Answer:

shop b

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We can find for example how much 100 grams of peanut butter cost in each shop using a proportion

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x = (408 * 100)/ 340 = $120

We discovered that shop B is cheaper

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I cant see the model but 2/3 is the same as 4/6

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3 years ago
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