I just know #8 but it's c
Answer:
-6, -5, -8
Step-by-step explanation:
Answer:
y=2.5x
Step-by-step explanation:
You already know that the cost for 1 book is $2.50, which is also the rate of change. So you just basically multiply 2.50 by 5 to get 12.50.
5.1 is close to 5 to we'll take 5
Do 98 x 5 = 490
Actual answer: 499.8
Compare them, it's close enough!
Answer:
x
=
0.4
x
=
2/
5
Step-by-step explanation:
