Answer: 2/7
Step-by-step explanation:
Slope form: y2-y1/x2-x1
4-8/-4-10 ==> -4/-14 ==> 2/7
<span><span>∑<span>i=2</span><span>i=10</span></span>(4+2n)=</span><span>
You can do it by hand, w/o much work .
plug in n=2 into (4+2n)
then plug in n=3 into (4+2n)
then plug in n=4 into (4+2n)
etc until you get to n=10. Add them all up.
</span><span>add 8 + 10 + 12 + 14 + 16 + 18 + 20 + 22 + 24
</span><span>144 jumps!</span>
28
3/7 = 12/x
x = (12*7)/3
x = 84/3
x = 28
Answer:
y=-34x+6
Step-by-step explanation:
y=mx+b
where m=slope and b=y-intercept
so
y=-34x+6
517degrees is the temperature range. You if you need work take 243 and add 274
