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vesna_86 [32]
3 years ago
13

4.5x + 1.25=12.5 what is x?

Mathematics
1 answer:
Otrada [13]3 years ago
3 0
The answer is actually x=2.5

Step by step:

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8.4 divided by 711.9
Semmy [17]

0.01179941002 is the answer or u ment 711.9/8.4 then it is 84.75‬

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3 years ago
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A sample of students is taken from the school’s A honor roll. The school estimates that there are actually 360 students on the A
zlopas [31]

Answer:

Number of 8th Graders = 360 - X  

As you can see this question is not complete and lacks the essential data. But we will try to create a mathematical expression to calculate the number of students on the A honor roll which are from 8th grade.

As we know:

Total number of students on the A honor roll = 360

We are asked to calculate, number of students from 8th grade on the A honor  roll.

So, let's assume that "X" represents all the students who are on the A honor roll except 8th grade.

Mathematical Expression:

Number of 8th Graders = Total number of students on the A honor roll - X

Number of 8th Graders = 360 - X

So, if you know the value of X, you can easily calculate the number of students which are from 8th grade on the A honor roll.

I am not sure if it is wrong I am sorrry.

6 0
3 years ago
Do all animals have the same life span. Explain your answer
Talja [164]
No, because every animal is different.
5 0
3 years ago
Weird math question.
Aneli [31]

Answer:

It is 4/11

Step-by-step explanation:

Let x = 0.363636363636

Now as there are two digits repeating immediately after decimal point, we multiply above by 100 and get

100x = 36.363636363636

Now subtracting first equation from second we get

99x = 36

and hence

x = 36/ 99

= (9 × 4) / (9 × 11)

which then equals

= 4/11

6 0
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What type of damage can tornado cause
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Damage to crop, damage to land, severe damage to buildings
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