Answer:
Nwm miałem to dawno powodzenia
Answer:
4y
Step-by-step explanation:
y + y + y + y = 4y
A. 5-2
B. (7+x)^2
C. 5(y-2)
D. 4/x^2
Answer:
6 number of seashells for 1 Summer. 21 number of seashells for two summers. 36 number of seashells for three summers. 51 number of seashells for 4 summers.
Step-by-step explanation:
15 substituted in for f and x is the the number of summers.