Eighteen increased by x In algebraic expression

Mathematics

1 answer:

Novay_Z [31]3 years ago

3 0

Answer:

18 + x or x + 18

Step-by-step explanation:

Hi there! I'm glad I was able to help you solve this math problem!

We are already given the number eighteen to start with, so this helps us a lot.

Since the word INCREASED means to add, and <u>we're increasing eighteen by x</u>, all you have to do is write it out to get your algebraic expression, as shown:

18 + x

You can also write the expression as x + 18! It doesn't matter what order you write it in.

I hope this helped you! You can comment below if you have any further questions! :)

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3 years ago

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If inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year, what would you expect to pa

tamaranim1 [39]

Answer:

$76.5

Step-by-step explanation:

We have been given that inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year. We are asked to find the price of pair of designer jeans this year.

An inflation of 2% will increase the price of pair of jeans by 2%, so price of pair of jeans this year would be $75 plus 2% of $75.

$\text{Price of pair of jeans this year}=\$75+\$75\times\frac{2}{100}$