Answer:
<h2>$4.7</h2>
Step-by-step explanation:
step one:
Let the cost be y
to solve for the cost of a movie ticket, we need to solve the expression
y=2.75+0.10x
step two:
given that x is the number of years between 1980-2000
the number of years is 20years
put x= 20 in the expression for the cost we have
y=2.75+0.10(20)
y=2.7+2
y=$4.7
Word Problem:
If Jack eats 8 carrots every day, how many carrots does he eat in a week?
To solve this, multiply 8 by 7. (7 days in a week)
The array would look like the picture.