Question

Can you answer 21 please?!

Answer 1

We can set up the following equation:

4x + 4(5) = 54

X representa the cost of a salad, and the 4(5) shows how each time she left a tip of 5.

Now we solve:

4x + 20 = 54

Subtract 20 from each side:

4x = 34

Now divide by 4

X = 8.5

So the cost of each salad is $8.50

I hope this Helps!

Answer 2

54 x 4 = 216. Lets just ignore the $5 be cause everytime she ordered a salad it costed 54 dollars, and as you can see she ate there 4 times so 4 x 54 = 216 is your answer. <span />