You would distribute, 300 times 80 is 2400 and -3x times 1x is -3x so the equation would be y=2400-3x
Answer: x = -1.1
Step-by-step explanation:
the answer is a actually C(n) =0.5n-3 ; $9.70 and an equation for 20 yogurts is 20(n)=c50-30 i did this once and my answer was similiar to this.
69, this answer had to be 20 characters long
Answer:
1/36, 1/49
Step-by-step explanation:
we notice that the sequences are the inverses of the square numbers, so the next one is
![(6^{2} )^{-1},(7^2)^{-1}\\\\36^{-1},49^{-1}\\\\\frac{1}{36}, \frac{1}{49}](https://tex.z-dn.net/?f=%286%5E%7B2%7D%20%29%5E%7B-1%7D%2C%287%5E2%29%5E%7B-1%7D%5C%5C%5C%5C36%5E%7B-1%7D%2C49%5E%7B-1%7D%5C%5C%5C%5C%5Cfrac%7B1%7D%7B36%7D%2C%20%5Cfrac%7B1%7D%7B49%7D)