He did not distribute correctly in the first step.
4(x+2)=30
4x + 8=30
He should have distributed the 4 to the 2 as well.
The system of inequalities is x+y≥250 and 3x+2y≤800.
Step-by-step explanation:
Given,
People to invite = at least 250
At least 250 means that the number can increase from 250.
Cups to be provided = only 800
It means the number cannot exceed 800.
Number of adults = A
Number of children = C
According to given statement;
x+y≥250
3x+2y≤800
The system of inequalities is x+y≥250 and 3x+2y≤800.
Keywords: linear inequalities, addition
Learn more about linear inequalities at:
#LearnwithBrainly
Answer:
3/5 * 2/4 = 3/5 * 1/2 = 3/10 = 0.3 = 30%
Answer:
What procedure?
Step-by-step explanation:
Nolan used the following procedure to find the estimate for the size of his thighs
Hope this helped if it did plz mark me brainiest Thanks <3333 :3
I hope this helps you
1 1/4=5/4
5/4 cups sugar 20 cookies
? cups sugar 16 cookies
?.20=16.5/4
?=1 cups sugar you need
