Answer:
a) the slope is 2/-1 or just -2
b) the slope is 1/1 or just 1
Step-by-step explanation:
You can find slope (rise/run) by picking a point on the graph. For example on question a I chose the point (-2, 1) i then counted how far my run was, which is 2, and my rise (or how far down it went) was -1. Therefore my slope was 2/-1 or just -2.
Answer:
Step-by-step explanation:
Remember that
Let
x ----> the total cost of the books
we know that
The total cost of the book multiplied by 0.65 must be equal to $438.75
so
The linear equation that represent this situation is
solve for x
This is just showing what I did.
100=1 125=2 150=3 175=4 200=5 225=6 250=7 275=8 300=9 325=10 350=11 375=12 400=13 425=14 450=15 475=16 500=17. So on the son's 17th birthday his mom deposited $500 in her son's saving account. Hope I helped!
Answer:
y = 2/5x - 5
Step-by-step explanation:
y = 2/5x - 5
(If you go to desmos.com you can graph any equation. It really helps. I'm doing similar things in class, I use it all the time.)
