Answer:
The first one
Step-by-step explanation:
Answer:
We can make around 7 loaves of bread with 37 cups of flour.
Step-by-step explanation:
Given that 5 cups of flour to bake a loaf of bread.
i.e.
5 cups of flour = 1 loaf of bread
Thus,
37 cups of flour can be determined by dividing 37 by 5.
37/5 = 7.4
= 7 loaves of bread (rounding to the whole number)
Therefore, we can make around 7 loaves of bread with 37 cups of flour.
You want to solve for x so add 18 from both sides of the equal sign. making it 3x=12. then divide both sides by 3 making x=4. x is 4.
You plug in the values for x in each respective equation.
a) f(3) = 3 + 1 which equals: 4.
so, f(3) = 4
b) g(3) = (3)^2 - 3 which equals 9 - 3, which equals 6.
so, g(3) = 6.
hope this helps! (:

You pass the free terms wich don't contain 'x' in the othe part of the equal with changed signe ans the same for the terms wich contain x.