Answer:
Answer is the third one/ or c
Step-by-step explanation:
I’m pretty sure that if y is pounds, and x is days than the answer would be 44?
I’m saying that it would be -1.2 x (15) +62 which is 44. Sorry if I’m wrong I’m kinda bad at math lol
Answer:
Let x be the number.
Given the statement: Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen.
" sum of a number and four" translated to x + 4
"Three sets of a sum of a number and four" translated to 3(x+4)
"sum of seven times the same number and thirteen" translated to 7x + 13
then;
the expression for the given statement become;

Using distributive property: 

Combine like terms;

Therefore, the simplified expression for Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen. is, 