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}](https://tex.z-dn.net/?f=%5Ctext%7BPrice%20of%20pair%20of%20jeans%20this%20year%7D%3D%5C%2475%2B%5C%2475%5Ctimes%5Cfrac%7B2%7D%7B100%7D)
![\text{Price of pair of jeans this year}=\$75+\$75\times0.02](https://tex.z-dn.net/?f=%5Ctext%7BPrice%20of%20pair%20of%20jeans%20this%20year%7D%3D%5C%2475%2B%5C%2475%5Ctimes0.02)
![\text{Price of pair of jeans this year}=\$75+\$1.5](https://tex.z-dn.net/?f=%5Ctext%7BPrice%20of%20pair%20of%20jeans%20this%20year%7D%3D%5C%2475%2B%5C%241.5)
![\text{Price of pair of jeans this year}=\$76.5](https://tex.z-dn.net/?f=%5Ctext%7BPrice%20of%20pair%20of%20jeans%20this%20year%7D%3D%5C%2476.5)
Therefore, the price of pair of jeans would be $76.5 this year.
Answer:
The coefficient is 3, the number right before the variable.
Answer:
if you download photomath it will tell u all the math problems to answer
So firstly, <u>the factor (4n - 5) cannot be further factored, so we will be focusing on 2n² + 5n + 3.</u>
So for this, we will be factoring by grouping. Firstly, what two terms have a product of 6n² and a sum of 5n? That would be 2n and 3n. Replace 5n with 2n + 3n:
![(2n^2 + 2n + 3n + 3)(4n - 5)](https://tex.z-dn.net/?f=%282n%5E2%20%2B%202n%20%2B%203n%20%2B%203%29%284n%20-%205%29)
Next, factor 2n² + 2n and 3n + 3 separately. Make sure that they have the same quantity on the inside of the parentheses:
![(2n(n+1)+3(n+1))(4n-5)](https://tex.z-dn.net/?f=%282n%28n%2B1%29%2B3%28n%2B1%29%29%284n-5%29)
Now we can rewrite this expression as<u>
, which is your final answer.</u>