When each x value has only one y value, the relation is a function
Answer:
b) 3w² = 243
Step-by-step explanation:
area = L x w
L = 3w
substitute for L:
243 = 3w x w = 3w²
3w² = 243
46? Since we got 7*3+5*5 and that is 21+25=46.
Answer:
I'm pretty sure is number two
Step-by-step explanation:
because I solved the problems