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horrorfan [7]
3 years ago
5

sasha needs an average of 30 points to move to the next level in her competion . her scores in the first three events are 28, 35

, and 30. what is the lowest score she can score?
Mathematics
1 answer:
salantis [7]3 years ago
3 0
Sarah will need 27pts her lowest score
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600 miles in 8 hours<br><br> _?_ miles per hour<br><br> (number answer only)<br><br> Question
kow [346]

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75

Step-by-step explanation:

you have 600 = 8 and you want to break it down into just 1 hour so you divide both sides by 8

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What is the factored form of a2 – 121?
Flura [38]

Answer:

The factored form a^2-121 is (a+11)(a-11).

Step-by-step explanation:

Given : a^2-121

We have to write the given expression in factored form.

Factor form of an expression is writing the expression in lower power form such that the product of factors given the original expression

Consider the given expression  a^2-121.

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Here a^2-121=a^2-(11)^2.

Comparing with identity stated above , we have x= a , b = 11 , thus, we get

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7 0
3 years ago
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4 0
2 years ago
Kishore bought a basket containing 30 orangs for rs 310. If he sells the orangs at rs 12 each , what Would be it's profit or los
iris [78.8K]

Given : Kishore bought a basket containing 30 oranges for rs 310. If he sells the oranges at rs 12 each , what Would be it's profit or loss?

Solution :

Cost price of oranges = rs.310

As we know that each oranges cost rs.12

So, selling price of oranges is 30 × 12 = rs.360

Now, <u>finding profit or loss</u>

Profit = Selling Price - Cost Price

Profit = rs.360 - rs.310

Profit = rs.50

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7 0
2 years ago
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