Answer:
4
Step-by-step explanation:
Answer:
read below
Step-by-step explanation:
so a proportional relationship does not have y-intercepts (ex.: starting price...)
<em>"a small pizza costs $9 and each additional topping costs $.75"</em> is not proportional because it does not start at 0.
<em>"a student earns $12 for each hour she tutors"</em> for example, is proportional because it does start at 0 and does not have anything added to it.
<u>proportional: y = mx</u>
<u>not proportional: y = mx + b</u>
You will get 18 when you multiply them
Answer:
45 I'm pretty sure. so it 45
9514 1404 393
Answer:
3 1/4
Step-by-step explanation:
![\dfrac{3}{4}+\left(\dfrac{1}{3}\div\dfrac{1}{6}\right)-\left(-\dfrac{1}{2}\right)\\\\=\dfrac{3}{4}+\left(\dfrac{2}{6}\div\dfrac{1}{6}\right)+\dfrac{1}{2}\\\\=\dfrac{3}{4}+\dfrac{2}{1}+\dfrac{2}{4}\\\\=2+\dfrac{5}{4}=2+1\dfrac{1}{4}\\\\=\boxed{3\dfrac{1}{4}}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B4%7D%2B%5Cleft%28%5Cdfrac%7B1%7D%7B3%7D%5Cdiv%5Cdfrac%7B1%7D%7B6%7D%5Cright%29-%5Cleft%28-%5Cdfrac%7B1%7D%7B2%7D%5Cright%29%5C%5C%5C%5C%3D%5Cdfrac%7B3%7D%7B4%7D%2B%5Cleft%28%5Cdfrac%7B2%7D%7B6%7D%5Cdiv%5Cdfrac%7B1%7D%7B6%7D%5Cright%29%2B%5Cdfrac%7B1%7D%7B2%7D%5C%5C%5C%5C%3D%5Cdfrac%7B3%7D%7B4%7D%2B%5Cdfrac%7B2%7D%7B1%7D%2B%5Cdfrac%7B2%7D%7B4%7D%5C%5C%5C%5C%3D2%2B%5Cdfrac%7B5%7D%7B4%7D%3D2%2B1%5Cdfrac%7B1%7D%7B4%7D%5C%5C%5C%5C%3D%5Cboxed%7B3%5Cdfrac%7B1%7D%7B4%7D%7D)