Answer:
5-1.6n
Step-by-step explanation:
5+3.2n-4.8n=5-1.6n
I think you’d do (5,8) - (1,3) to get (4,5)
Answer:
A
Step-by-step explanation:
The answer is $45
Let's make the system of equations.
x - the cost of the car
y - the amount Matthew has
<span>Matthew currently has enough money to buy 45 toy cars:
y =45x
</span><span>If the cost of each car was 10 cents less, Matthew could buy 5 more cars:
y = (x - 10)*(45 + 5)
45x = (x - 0.10) * 50
45x = 50x - 5
5 = 50x - 45x
5 = 5x
x = 5 / 5
x = 1
y = 45x = 45 * 1 = $45</span>
Answer: 22+23+24+25
A for edg
Step-by-step explanation:
Just took the quiz
