Answer:
Step-by-step explanation: So on the salt side you would add the other part then see if the ratio can be reduced. If it can do so, but in this case you don't need to so the problem would look like:
7:1 + 0:1 = 7:2
Answer: 7
Step-by-step explanation:
4+3=7
Answer:
The value of (f+g)(x) is x^2 + 3x - 11
You can combine this by simply adding the like terms. Start by adding together all of the x^2 terms. Since only g(x) has one of those, we use that in its entirety.
x^2
Next we add together the x terms. f(x) has 7x and g(x) has -4x.
7x + -4x = 3x
Finally, we add together the constants. f(x) has -3 and g(x) has -8.
-3 + -8 = -11
With all of the like terms combined, we simply take the answers and put them together.
x^2 + 3x - 11
Step-by-step explanation:
Answer:
cups of carrot.
Step-by-step explanation:
Let's set up proportional equation.
6 people need 2 cups of carrots
Let 16 people need x cups of carrots.
We could form ratio for number of people to cups of carrot used as
6:2
16:x
So, proportional equation would be
Cross multiply
32=6 x
Divide both sides by 6.
x=
Divide to get mixed number
x=5
Simplify the fraction
x= cups of carrot.