Let's start...
a recipe say that we have to use 1.75 cups of flour, then 2.5 recipe we have to use
cups of flour, it's iqual 4.375 cup of flour.
2(x-8)=7
Distribute on the left side
2x-16=7
Add 16 to both sides
2x=23
Divide both sides by 2
x=11.5
Final answer: The number is 11.5
Answer:
96 ounces of lime
Step-by-step explanation:
12 ounces of lime to 10 ounces of water
80 ounces of water means the amount of water increased 8 times
so you have to increase the amount of lime 8 times as well
12 ×8 =96
The set of ordered pairs are both relation and function
It is a function because, for every value of x, there is one unique value of y
It is a 'relation' because there is a relation between two sets of values; set of x-values and set of y-values
A function is one example of a 'relation'.