Answer:
The first question is adding x and y together, before multiplying it by 4.
The second question is 4 multiplies x, then y is added into 4x.
Step-by-step explanation:
4 multiplies the sum of x and y:
4*(x+y)
The sum of [4 multiplies x and y]
4*x+y
Answer:
333 miles
Step-by-step explanation:
50 = 10 + 0.12x
40 = 0.12x
333.33 miles = x
equals to spending $49.96
Answer:
the answer is going to be B because that is the diamiter
