Answer:
Pretty sure neither of them work. So prolly the last one. Hope I’m right :)
Answer:
-23
Step-by-step explanation:
rearrange to point slope form first
slope can be fine by y2-y1/x2-x1 (im using the first 2 points)
so 13-25 = -12 and -54-(-72) = 18, and the slope is -12/18 which is -2/3
then you can use any point (i used the first point) to create the point slope form which is y-ypoint=slope(x-xpoint) and equation would be y-25=-2/3(x+72)
turn it into slope intercept form by multiplying -2/3 within the equation and adding -25 on both sides
you will get y= -2/3x-23
and the y intercept will be (0, -23)
There are 32 nickels and 112 dimes. Hope this helps.
I don't know what arithmetic sequence is, but I do know the rules.
3. Add 3 each time.
4. Add 7 each time
5. Add 5 each time.
