Answer:
You take the two and make the equations
x+y=8
3x+7y=36
(x=3 pounds;y=7 pounds)
then you plug numbers in.. (v)
Step-by-step explanation:
3(5)+7(3)=36
15+21=36
<h2>So you have 5, 3 pound sacks, and 3, 7 pound sacks <--ANSWER</h2>
To write this it would be 20/x-3. I hope this helped. :)
She will have $57 back because the ticket are buy one get one free and she has 7 friends so for 3 tickets that u buy 6 of your friend get to go and then thei is still one more friend so you have to buy one more ticket so 10.75*3=32.25
and 32.25+10.75=43 and 100-43=57
Answer:
Step-by-step explanation:
To find (c.g)(x) we basically use the function d(x) as your variable, x, and plug it into c(x). So we replace every x in c(x) with the function d(x), 
c(g(x))=4(x^{2} +5x)-2
c(g(x))4
+20x-2
Answer:
volume = 338 x 20 = 6760 cm^3
Step-by-step explanation:
large rectangular top area = 14 x 22 = 308 cm^2
small rectangular top area = 6x5 = 30 cm^2
total top area = 308 + 30 = 338 cm^2
volume = 338 x 20 = 6760 cm^3
