Answer:
5y + 3
Step-by-step explanation:
When multiplying a variable (y) with a number, you combine the two together , so 5y. Since you're adding 3, you leave the 3 alone and write the expression out as 5y + 3.
3x+4x-1+x+2=73
8x+1=73
8x=73-1
8x=72
8x/8=72/8
x=9
answer is 7 pigs and 4 chicks
pigs' legs = 7 x 4 = 28
chicks' legs = 4 x 2 = 8
28 + 8 = 36 legs
