A zoo had 12 large aquariums with fish. The number of fish in each aquarium is shown 37, 58, 62,36,42,71,56,58,69,66,47,68 what
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Answer:
35
Step-by-step explanation:
First, we will define range.
The difference between the highest and lowest values in a data is called range. To find the range, first the highest and lowest values are found from data, then the lowest value is subtracted from the highest value.
In the above data,
Highest Value=71
Lowest Value=36
Range=Highest value-lowest value
=71-36
=35
Answer:
x = 1.02564
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
35 + 0.8x = 43 - 7x
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Addition Property of Equality] Add 7x on both sides: 35 + 7.8x = 43
- [Subtraction Property of Equality] Subtract 35 on both sides: 7.8x = 8
- [Division Property of Equality] Divide 7.8 on both sides: x = 1.02564
Answer:
252 candies
Step-by-step explanation:
Let A = 8x
Let B = 5x
Let C = 10x
10x = 8x + 24 Subtract 8x from both sides
10x - 8x = 24 Do the subtraction
2x = 24 Divide by 2
2x/2 = 24/2 Do the division
x = 12
So Adrian has 8*12 = 96 candies.
Ben has 5 * 12 = 60 candies
Charli<u>e has 10*12 = 120 candies</u>
Total = 276 candies
Answer:
x=4/3, y=11/3. (4/3, 11/3).
Step-by-step explanation:
y=-x+5
5x+2y=14
----------------
5x+2(-x+5)=14
5x-2x+10=14
3x=14-10
3x=4
x=4/3
y=-4/3+5=-4/3+15/3=11/3
If you want to do it the easier way then multiply your 8 to get 56. You multiply it by 7, so do the same with the 5. Which means you get 35\56. So Darlene read 35 pages.
