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Ray Of Light [21]
3 years ago
9

Alex goes to the store to buy groceries he has 20 to spend at the store write an inequality to represent the amount Alex can spe

nd​
Mathematics
1 answer:
den301095 [7]3 years ago
4 0

ax+by=20

a represents how many first items you bought

x represents the cost of the first item

b represents how many second items you bought

y represents the cost of the second item

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Mrs.Stephan took her children to pick out pumpkins. Carter picked out a pumpkin priced $20,and Isabelle picked out a pumpkin pri
Fynjy0 [20]
He paid 20 + 13, so 33 for the pumpkins and now you need to add the tax.

To compute the TAX ONLY, you would multiply 0.07 ( which is 7%) by 33, and you get $2.31. So the final cost with tax would be $33+ $2.31= $35.31

An easier way to compute total cost with the tax included would be to multiply $33 by 1.07, and you get the same answer as above, $35.31.

Do you see the difference? Some questions will ask for the amount of tax only, others will ask for the amount paid including tax.
3 0
3 years ago
Lyle bought a baseball card for $800. If the value of the card decreases by 1.5% each year, find the value of the card after 12
allsm [11]

Answer:

FV= $669.11

Step-by-step explanation:

Giving the following information:

Purchase price (PV)= $800

Decrease value (d)= 1.5% per year

Number of periods (n)= 12 years

<u>To calculate the value of the card after 12 years, we need to use the following formula:</u>

FV= PV / (1 + d)^n

FV= 800 / (1.015^12)

FV= $669.11

6 0
3 years ago
Heya!
Phoenix [80]

Answer:

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7 0
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irina [24]

Answer:

7 ounces heavy was each part.

Step-by-step explanation:

As per the given statement: Miranda had 4 pounds 6 ounces of clay she divide it into 10 equal parts.

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Nate solve the problem 3×5 = 15 by writing and solving 15÷5 = 3 explain why Nate method works
dmitriy555 [2]
It's shust the opposite
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