Answer:
the answer would be 25
Step-by-step explanation:
since if you add all the following numbers up you make 11 and to taht you double the answer and that would give you 22 and then you add the remaining IP to make 25b
9.4
8^2 + 5^2 = x^2
89 = x^2
square root of 89 = x
9.4 = x
Eh that ones hard you sure thats all the ansers
(C) 7/10 cup is the correct answer
Step-by-step explanation:
First of all we will calculate the 40% of grandmother's recipe then add it to the given flour in grandma's recipe
So,
The amount of flour in grandma's recipe = F_g = 1/2 cups
Calculating percentage

So Evelyn needs to add 2/10 cups more to the original quantity.
So,
Flour used by Evelyn:

Hence,
(C) 7/10 cup is the correct answer
Keywords: Percentage, Quantity
Learn more about percentage at:
#LearnwithBrainly
About 9-10 times(when you divide you get a decimal)