Answer:
he would have to order 3 steaks from the first company and 3 from the second
Step-by-step explanation:
Y-y
——-
X-x
21-9=12
5-(-1) =6
So the answer is D
9514 1404 393
Answer:
√42 ≈ 6.48074
Step-by-step explanation:
Put the values in place of the corresponding variables and do the arithmetic.

_____
42 = 2·3·7 is not a perfect square, nor does it have any perfect square factors. Its square root is irrational.
<u>Domain</u> is the <u>x value</u> (here,y) while the <u>range</u> <u>value</u> is <u>y</u> (x,here).
The image is blurry for me but I have explained how to complete this problem, so it should be easier for you.