3. Susana is selling raffle tickets to fundraise for a new school computer suite. Each computer costs£279 and 37 will be needed in order to fill the suite. a)Estimate how much money will she need altogher to purchase the computers?

Susana plans to sell each raffle ticket for £1.89.

b) Estimate how much tickets will she need to sell in order to buy all of the computers?

On Thursday, the day before the raffle, Susana had sold 4176 tickets.

c) Estimate how many more tickets she will need to sell in order to buy all of the computers

Each computer costs £279.

37 computers will be needed.

a)Estimate how much money will she need altogher to purchase the computers?

£279 · 37 = £10,323

b) Estimate how much tickets will she need to sell in order to buy all of the computers? Susana plans to sell each raffle ticket for £1.89.

£10,323/£1.89 = 5461.905 tickets.

c) On Thursday, the day before the raffle, Susana had sold 4176 tickets.  Estimate how many more tickets she will need to sell in order to buy all of the computers.

5461.905 tickets - 4176 tickets = 1285.905 tickets ≈ 1286 tickets

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.