i think it is 60 because 30 divided by 3-4 equals 2Step-by-step explanation:
The answer would be 2, 41° i think
Answer:
yes
Step-by-step explanation:
i just did 450 times 12 times 5
450= money
12=months in year
5= how many years
The unit rate is how many calories are in 1 cup of cereal.
Set up a proportion:

Cross multiply and solve:

There are 100 calories per cup of cereal.
To get the calories in 4 cups of cereal, simply multiply the unit rate of 100cals/cup by 4.

There are 400 calories in 4 cups of cereal.
Answer:
All real numbers
Step-by-step explanation:
4(x+1) = 4x+4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions