8is the answer. Plug in 8 for x and solve
Hi!
Lets walk through this together.
Lets start with the top.
4-8 is -4.
what that line is- its pretty much telling you to divide.
-4 divided by 3 is -1.3~ (infinant 3's)
-1.3~ Is your answer. Hope this helps!
Using proportions, it is found that the average daily requirement for these adults is of 2080 calories.
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- Percentage problems are solved by proportions, using a rule of three.
- 1560 calories is 75% = 0.75 of the calorie requirement for many adults.
- How much is 100% = 1?
The rule of three is:
1560 calories - 0.75
x calories - 1
Applying cross multiplication:
The average daily requirement for these adults is of 2080 calories.
A similar problem is given at brainly.com/question/24738632
4/5 and convert it it make sense
First equation is
Second equation is
subtract equation (2) from (1),
Distribute minus inside the paranthesis,
Now combine the like terms,
Thus the value of is