X=volume in liters of frut juice.
y=volume in liters of smoothies.
We can suggest the following system of equations:
x=y+35
x/y=4.5/2.4
We can solve this system by substituion method.
(y+35)/y=4.5/2.4
2.4(y+35)=4.5y
2.4y+84=4.5y
4.5y-2.4y=84
2.1y=84
y=84/2.1
y=40
x=y+35
x=40+35
x=75
Answer: The volume of smoothies served was 40 liters.
3(4x - 7) = 27
First, divide both sides by 3. / Your problem should look like:
Second, simplify
to 9. / Your problem should look like:
Third, add 7 to both sides. / Your problem should look like:
Fourth, add 9 + 7 to get 16. / Your problem should look like:
Fifth, divide both sides by 4. (4 times 4 is 16) / Your problem should look like:
Sixth, simplify
to 4. / Your problem should look like:
Answer:
x = 4<span />
Answer:
A. 38.1
Step-by-step explanation:
Using Pythag,
= Missing side length.
Answer:
4
Step-by-step explanation:
35.427 the tens place is after 35. and four is there, so 4 is in the tenths place