Answer:
10 lemons
Step-by-step explanation:
This is easy proportions.
What you do
is that you find the unit rate
or you can do it my way
which is a ton easier
which other people do
so anyways
you know 2 lemons for every 7 cups of lemonade
so you know you want 35 cups of lemonade
so you can multiply 7 by 5 to get 35
so you multiply 5 by 2 lemons to get 10 lemons
2/7 = x/35
45 + 32 + 37 = 114
114÷3 = 38
4 total quizzes,
for a 40 average on 4 quizzes she needs 40*4 = 160 total points
for 3 quizzes she has 45 +32 +37 = 114 points
160-114 = 46, she needs at least a 46 on the 4th quiz
Answer:
5 gallons because 13.5 divided by 5.4 is 2. 5 so times 2 so 5
The answer for this problem is they ordered 228 pieces of ribbon.
Answer:
The polynomial function is
Step-by-step explanation:
A polynomial has roots such that .
In this problem:
The roots are and
Then
The polynomial function is