cual es la menor cantidad de dinero que necesito para comprar un número exacto de trajes de a $30, $45 o $50 cada uno si quiero que en cada caso me sobren $25?

Answers

Answer 1
Answer: I Think You Have To Multiply 30 45 50 And 25

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Eli has 7 games on his phone. His sister has 6 more than him. Which ratio compares the number of games on Eli’s phone to the number of games on his sister’s phone?

Answers

13:7 we working on ratios now.

Hope this helps
First figure out how many his sister has so 6+7=13 so the ratio is 7:13 because of how its worded since it says Eli's games first then thats how you get 7 then his sisters 13 so final answer 7:13

12÷478
find two estimates
plz help thank you
ill give you 12 points

Answers

10/480 equals about .02083 and 12/478 equals about .02510. 

Help with #2 pls and show me how with work

Answers

remember
you can do ANYTHING to an equation as long as you do it to BOTH SIDES
also
a/a=1
ab/ab=1

so
we want to solve for h or 1h

T=pirh
divide both sides by pir (since pir/pir=1)
T/(pir)=1h
T/(pir)=h


C
T=πrh
πrh=T
(πr) * h=T
h=T/πr

Answer: C    h=T/πr

Kirk ordered a pizza with 10 slices. how many slices would amount to 30% of the pizza

Answers

30/100 is the same as 3/10, so 3 pieces. 
this would be 3 three pieces of the pizza

Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?A) 24 bottles for $3 by 1.5¢ per bottle
B) 24 bottles for $3 by 70¢ per bottle
C) 24 bottles for $3 by 75¢ per bottle
D) 36 bottles for $4 by 1.4¢ per bottle

Answers

Answer:

The better buy is option C because you will be paying $3 instead of $18 for 24 bottles. Which means you will save $1.2 more than option B and $15 in total.

Step-by-step explanation:

Option A:

If the bottle is 1.5 cent per bottle and you buy 24 bottles you will only spend:

=0.015*24=0.36 therefore only 36 cent.

Option B:

If the bottle is 70 cent per bottle and you buy 24 bottles you will only spend:

=0.70*24=16.8 therefore you will pay $16.8.

Option C:

If the bottle is 75 cent per bottle and you buy 24 bottles you will only spend:

=0.75*24=18 therefore you will pay $18.

Option D:

If the bottle is 1.4 cent per bottle and you buy 36 bottles you will only spend:

=0.014*36=0.50 therefore you will pay 50 cent.

∴ Option A you will overspend $3-0.36cents = $2.64

∴ Option B you will save $16.8-$3 = $13.8

∴ Option C you will save $18-$3 = $15

∴ Option B you will overspend $3-$0.5 = $2.5

Therefore option C is the best option because you will be paying $3 instead of $18 for 24 bottles. You will save $1.2 more than option B.

i would say 36 bottles for $4 by 1.4 cent because you get more bottle of waters and it doesn't cost that much money for a bottle of water

Compare: 643,251; 633512; 633,893. The answer is 633,511

Answers

643,251> 633,893>633,512