One operator is missing. I will assume it is a + and that the equation is: 4y -2/5y +4/5 = -3
Solution step by step
1) Sum -4/5 to both sides
4y - 2/5y + 4/5 - 4/5 = -3 -4/5
2) Sum alike terms
18/5 y = -19/5
3) Multiply both sides by 5
18 y = -19
4) Divide both sides by 18
y = -19/18
70 is made up of 10*7
so first find 5*7 which is 35
35*10 is 350 so your answer is 350
Answer:
6.85565
Step-by-step explanation:
Answer:
{(a, 1),(b, 1),(c, 1)}
Step-by-step explanation:
Each x-value needs to have only one y-value in order to be a function
I believe the 1st sorry if I am wronge but seems to he the only one to me