If all Y values are unique, then it is a function. Y values cannot repeat if it's a function. Hope this helps (:
Answer:
She can pay $4.63 per yard for the skirt fabric.
Step-by-step explanation:10.74 + 2x = 20
2x = 9.26
x = 4.63
Answer:
B. Miguel is correct. Any monomial can be a perfect cube root because, when it is cubed, the variables will have exponents divisible by 3.
Step-by-step explanation: