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2 years ago

15

To play at bingo night there’s a $10 cover charge +2 dollar per bingo card. Write an equation for the cost (y) based on the numb

er on bingo cards (x)

1 answer:

jasenka [17]2 years ago

4 0

Answer:

y = 2x+10

Step-by-step explanation:

y is the cost (which we don't know)

2x is the $2 per card with x representing the number of cards (which we don't know)

And of course 10 is the cover charge.

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The measures of two angles are given along with the measure of the side 4 points

FrozenT [24]

Answer:

C

Step-by-step explanation:

Let say for example, the triangle is named ∆ABC, and the two angles given are <A and <B with a given side, c, opposite to the third angle (<C).

Since sum of triangle = 180°, we can find the third angle by saying:

m<C = 180 - (m<A + m<B).

Having found the third angle measure, <C, we can mow apply the Law of Sines to find the length of the other two sides (a and b) that are opposite to <A and <B respectively.

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Answer:

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Step-by-step explanation:

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2 years ago

Brian pays £475.29 a year on his car insurance. The insurance company reduces the price by 2.1%. How much does the insurance cos

Ymorist [56]

Answer:

$\£465.31$

Step-by-step explanation:

we know that

The insurance company reduces the price by 2.1%

Remember that

The actual cost of £475.29 a year represent the 100%

so

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To find out the new insurance cost, multiply the original cost by the factor 0.979

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A club decides to sell T-shirts for $12 each as a fund-raiser. It costs $20, plus $6 per T-shirt to make the T-shirts. Write and

Elza [17]

You would need to sell 20 shirts to make a 100 dollar profit.

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2 years ago

What’s the expanded form of 0.917

Paha777 [63]

(0.9) +(0.01) + (0.007)

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