3 times 10 is 30
30 minus 5 is 25
25 is the answer
I hope it helps!! Have a great day
I dont think I can be answered with just the given info... is some of the q missing still?
Closest we can do with above is dress cost = 120+ c
Answer:
![1 \dfrac{13}{15}](https://tex.z-dn.net/?f=%201%20%5Cdfrac%7B13%7D%7B15%7D%20)
Step-by-step explanation:
![2 \dfrac{1}{5} - \dfrac{1}{3} =](https://tex.z-dn.net/?f=%202%20%5Cdfrac%7B1%7D%7B5%7D%20-%20%5Cdfrac%7B1%7D%7B3%7D%20%3D%20)
![= \dfrac{11}{5} - \dfrac{1}{3}](https://tex.z-dn.net/?f=%20%3D%20%5Cdfrac%7B11%7D%7B5%7D%20-%20%5Cdfrac%7B1%7D%7B3%7D%20)
![= \dfrac{33}{15} - \dfrac{5}{15}](https://tex.z-dn.net/?f=%20%3D%20%5Cdfrac%7B33%7D%7B15%7D%20-%20%5Cdfrac%7B5%7D%7B15%7D%20)
![= \dfrac{28}{15}](https://tex.z-dn.net/?f=%20%3D%20%5Cdfrac%7B28%7D%7B15%7D%20)
![= 1 \dfrac{13}{15}](https://tex.z-dn.net/?f=%20%3D%201%20%5Cdfrac%7B13%7D%7B15%7D%20)
General equation: a = k*b^2
Specifically: 10 = k*(3)^2 = 9 k
Solving for k: k = 10/9
Then a = (10/9)b^2. If b = 9, then a = (10/9)(9)^2 = 90 (answer)