The reciprocal of 2 5/8 is <span>0.38095238095</span>
Answer:
Diagram B
Step-by-step explanation:
it doesn't go through 0 and it's not got a correlation it's a scatter graph that's actually really scattered so it doesn't show a place for a line of best fit
Answer:
y=mx+b
Step-by-step explanation:
You would definitely want to memorize this important formula because you'll see this slope intercept form often in your Algebra I class, where m=slope and b=y-intercept.
3s + 4j = 360
1s + 3j = 220
This one we can solve using substitution, in that
s + 3j = 220 implies s = 220 - 3j (subtract 3j from each side).
Now substitute into the first equation:
3(220 - 3j) + 4j = 360. Solve for jackets.
660 - 9j + 4j = 360 [Distributive property]
660 - 5j = 360 [Add -9j + 4j]
Subtract 360 from each side, and add 5j to each side.
660 - 360 - 5j + 5j = 360 - 360 + 5j
300 = 5j
Divide each side by 5.
$60 = price of a jacket.
Three of these plus a shirt runs $220.
3(60) = 180
180 + s = 220
180 - 180 + s = 220 - 180 [Subtract 180 from each side]
s = 40
Now we double check.
3(40) + 4 (60) = 120 + 240 = 360. This satisfies the first equation.
We could check the second one too, but I'm satisfied.
The answer could be either C or D but i am leaning towards D because its saying the Residual value which is the left over from the payment. so that's the money that is left over so she still has to pay for it. the answer is D. $40,320
