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KengaRu [80]
3 years ago
14

What percent of $900 equals 810?? Show what you did!!

Mathematics
2 answers:
tresset_1 [31]3 years ago
7 0

Answer:

x% of 900=810

Step-by-step explanation:

x=90%

KIM [24]3 years ago
6 0

Answer:

x% of $900=$810

x/100×$900=$810

x=$810/9=90% required percentage is 90%.

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If a certain brand of icecream is 99% fat free, how many cups would you have to eat to ingest the same amount of fat that would
sdas [7]

Answer:

<em>10,000 cups </em>

Step-by-step explanation:

Direct proportional quantities are such that their quotients are always the same number. Example: If I need one cup of sugar to prepare 5 candies, I will need 2 cups of sugar to prepare 10 candies. The quotient 5/1 is equal to the quotient 10/2

Let's suppose a cup of regular ice cream would have 100 parts of fat.

The brand of ice cream mentioned in the question is 99% fat-free which means for every cup of their ice cream, we'll only get 1 part of fat. The relation is 100/1.

If we wanted 100 parts of fat out of fat-free ice cream we would need 100*100/1=10,000 cups of it

These numbers won't change if we used another number instead of 100 in the example shown.

6 0
3 years ago
Evaluate the expression w 2 - v + 1 for w = -2 and v = -8. <br> A. 5<br> B. 13<br> C. -11<br> D. -3
11Alexandr11 [23.1K]
W² - v + 1

(-2)² - (-8) + 1

4 + 8 + 1 = 13

B.13 is your answer

(two negatives = one positive)*
(plug in -2 for w, and -8 for v)
(is that w², or do you mean 2w?)

hope this helps
5 0
3 years ago
Read 2 more answers
What the percent increase from 18 to 26
mina [271]
26-18=8. 8/18=4/9=44.444 (repeating)%
6 0
3 years ago
Help plz i need help k
irga5000 [103]
What do you need help with?
3 0
3 years ago
Brainlyest for best answer
bazaltina [42]

Answer:

21

Step-by-step explanation:

Add all of the numbers together then divide by 5

7 0
2 years ago
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