There are 2100 cups in the package.
Step-by-step explanation:
Given,
Number of green cups in package = 630
This represent 30% of the total package.
Let,
x represent the total number of cups in package.
30% of x = 630

Dividing both sides by 0.30

There are 2100 cups in the package.
Keywords: percentage, division
Learn more about percentages at:
#LearnwithBrainly
So first, we need to find a common denominator, make the numbers below the line equal to each other
to do this, we multiply the denominator AND numerator of 4/10 so you can get the equivilent fraction with a denominator of 100
4*10=40
10*10=100
4/10=40/100
now we add the two fractions together and we get
38/100+40/100=
78/100 of a meter
Answer:
the answer is A)Social Security tax: $2,194.80, Medicare tax: $513.30
Step-by-step explanation:
2(x+4) = 1/2(4x-4)
Multiply through by 2:-
4(x + 4) = 4x - 4
4x + 16 = 4x - 4
4x - 4x = -4 - 16
0 = -20
This is obviously wrong so there is NO Solution (answer).