Answer: it's not clear so i can't tell you the equation as it requires the slope but i can tell you the y-intercept is 4
Step-by-step explanation:
Answer:
16/(3(x+1))
Step-by-step explanation:
We can factor the denominator of the second term, which lets us see how to combine terms:
![\displaystyle\frac{7}{x+1}-\frac{5}{3x+3}=\frac{7}{x+1}-\frac{5}{3(x+1)}\\\\=\frac{3\cdot 7}{3(x+1)}-\frac{5}{3x+3}=\frac{21-5}{3(x+1)}=\frac{16}{3(x+1)}](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7B7%7D%7Bx%2B1%7D-%5Cfrac%7B5%7D%7B3x%2B3%7D%3D%5Cfrac%7B7%7D%7Bx%2B1%7D-%5Cfrac%7B5%7D%7B3%28x%2B1%29%7D%5C%5C%5C%5C%3D%5Cfrac%7B3%5Ccdot%207%7D%7B3%28x%2B1%29%7D-%5Cfrac%7B5%7D%7B3x%2B3%7D%3D%5Cfrac%7B21-5%7D%7B3%28x%2B1%29%7D%3D%5Cfrac%7B16%7D%7B3%28x%2B1%29%7D)
Answer:
2.5
Step-by-step explanation:
22.5/9=2.5
Answer:
Step-by-step explanation:
10g=18.9-3.9
10g=15
g=15/10
g=1.5
So each grapefruit costs $1.50
(L+d)9=126 and the original length was 11ft so
(11+d)9=126
99+9d=126
9d=27
d=3
So he needs to extend the length by 3ft