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Artemon [7]
3 years ago
10

How many tickets were sold on Sunday? Thanks

Mathematics
1 answer:
Butoxors [25]3 years ago
3 0
The answer is 210 children tickets were sold . if you multiply the first equation by 7  it would be 7x+7y=2590. then subtract equation 2 from 1 you will have 4x=840 so x=210. Also you can use substitution method.
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I need help plz I don’t know how to do it
Dovator [93]
The answer is 9m :) good luck!
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3 years ago
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Nico puts some cupcakes in the oven at 8:55 they need to bake for 25 minutes. When should he take them out the oven?
Naddik [55]

Answer: 9:20

Step-by-step explanation:

After 25 minutes, Nico should take them out, so 9:20.

7 0
3 years ago
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Landen spent L hours at the beach last weekend. Matéo spent 15% fewer hours at the beach than Landen did
fenix001 [56]

Answer: B, D, and E

0.85L

or

L-0.15L

or

L(1-0.15)

or

L - \frac{15}{100}L

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Step-by-step explanation:

L is the number of hours Landen spent at the beach. Mateo spent 15% less time. This means he spent 85% of it. So 0.85 times L. We can also calculate it by subtracting the difference between the two kids. - 15%. 15% is 0.15L or \frac{15}{100}L. We subtract by L-0.15L or as L - \frac{15}{100}L. This fraction can simplify to L - \frac{3}{20}L

4 0
2 years ago
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What is equivalent to 31/50 in fraction form
tigry1 [53]
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62/100 is equivalent to 31/50.
6 0
3 years ago
3 + b/9 &lt; 4<br>show work please
Gekata [30.6K]

First, before multiplying to cancel the fraction, let's isolate x by subtracting both sides by 3:

b/9 < 1

To cancel out the fraction, we multiply both sides by 9:

x < 9

8 0
3 years ago
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