Y = 3.75x...y = 12
12 = 3.75x
12/3.75 = x
3.2 = x
(3.2,12)
Answer: Yes write it like 
Step-by-step explanation:
The equation says
In this case, the square root of 90 squared will equation to 90 so x is the square root of 90.
Given that a kitten weighs four whole pounds and 2/3 of a fifth pound.
In this type of problem it is always best to break the given statement into smaller pieces then writing expression for each piece will be more easy.
"fifth" means 1/5.
so 2/3 of a fifth means product of 2/3 and 1/5 which is

Now total weight is given by
4 whole pounds and 2/3 of a fifth





Hence required fraction for the answer is
.
2x-8=x+4
Get the x to the other side and the 8 to the opposite
2x-x=4+8
X=12
Answer:
Step-by-step explanation:
(-1, 1) (1, -3)
(-3 - 1)/(1 + 1)= -4/2 = -2
y - 1 = -2(x + 1)
y - 1 = -2x - 2
y = -2x - 1
answer is A