If the value of “y” varies directly with y = -8 when x = 4. Find “y” when x = -4.

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Answer 1

Answer:

Answer:

Step-by-step explanation:

I have answered ur question

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Ashton is saving money to buy a new bike. he needs $120 but has only saved 60% so far. How much more money does ashton need to but a bike?

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The best thing to find out how much he has already saved.
As you're looking for 60%, the best thing to do is to find 10% and then multiply accordingly.
To find ten percent, divide 120 by 10.
therefore, 10% is $12.
As you're looking for 60%, you need to multiply this by 6.
12*6= 72.
So far, Ashton has saved $72, and you're looking for what is left, so you need to subtract this from 120.
120-72= 48
therefore, Ashton needs to save $48 more to buy the bike.
Hope this helps :)

Tabitha bought peppers that cost $0.79 per pound. She paid $3.95 for the peppers. How many pounds of peppers did she buy?

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5 because $3.95 divided by $0.79 equals 5 pounds.

$3.95* (1 pound/ $0.79)= 5 pounds.

Tabitha bought 5 pounds of pepper~

Your new cell phone plan costs $45 per month. You pay an extra $0.05 for every text message sent. If you send 60 texts this month, how much will your bill be?

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$0.05 $45
x 60 = + $3
----------- -------------
$3 $48 per month

What 7.3087 rounded to the nearest thouaanth

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7.309
The thousandth is third number to the right of the decimal. We round 5+ up and 4- we round down.
So we round the decimal into third place, the fourth place is the 7 so we round that up, and we get 7.309

If you round 7.3087 to the nearest thousandth it would be 7.3090.

You are buying flowers to hand out at a school dance. Roses cost $30 for a dozen but cost more if bought individually, with the money you have, you can buy 7 dozen and 4 single roses or 64 single roses. How much is one rose? How much money do you have?