Answer:1.56
Step-by-step explanation:
For constant of proportionality of k,
y=(1/k)*x
If y =9,
9=7/k
K=7/9=0.78
y=0.78x
y=0.78*2=1.56
When x
I know it is 5,-4 is there another one??
6.7-2.3= 4.4 is the answer to the problem
Let y = 0 to find the zeros.

We can now split the middle term into factors of 6 that add up to 5.

Group the first two terms, and group the last two terms, and factorise.


Group like terms.

Now, we know that in order for a zero to occur, either x + 3 = 0 or x + 2 = 0.
Hence, x = -3 and -2 are the zeros in this quadratic.
Answer:
64/49 or 1 and 15/49
Step-by-step explanation:
1. process of exponents turns it into 8/7 ^2
2. Solve and simplify