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SpyIntel [72]
2 years ago
9

I need help please :)) I’m not very good at math .. no links okey ......

Mathematics
2 answers:
uysha [10]2 years ago
8 0
The third choice is the answer
Gelneren [198K]2 years ago
5 0
You answer is the third option
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One fifth of a number plus three times the number is equal to twice the number plus 42. What is the number
borishaifa [10]

Equation to find number's value: \frac{1}{5}n + 3n = 2n + 42

Number's value: n = 35


Explanation:

Let n be the unknown number for this problem.

One fifth of a number is the same as \frac{1}{5}n.

Three times the number is the same as 3n.

Twice the number plus 42 is the same as 2n + 42.

So, using the information we've gathered so far, we can create the equation that will provide us with n's value.

Equation: \frac{1}{5}n + 3n = 2n + 42

We can use this equation to find n's value.

You can subtract 2n from both sides to get the equation \frac{1}{5}n + n = 42, which is the same thing as the equation we were using.

Now add n and \frac{1}{5}n together to get 1\frac{1}{5}n.

After you do this, your equation should look like 1\frac{1}{5}n=42.

Now divide both sides by 1\frac{1}{5} to get n's value.

n = 35

7 0
3 years ago
A figure with parallel lines m and n is shown. What are the measures of Angles, A, B, and C?
kow [346]

Answer:

A:53

B:90

C:143

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A cooking class want to use up 8 cups of buttermilk and 11 eggs by baking rolls and muffins to freeze.A batch of rolls uses 2 cu
ASHA 777 [7]
It would be a lot easier if you didn't have to show a system of equations.

8 0
3 years ago
assuming the pick-up trucks trailers and road conditions are exactly the same which vehicle will take a longer distance to stop
NemiM [27]

I’ve answered this before so I know the question is missing an

important given and that given is: 1 has an

empty trailer and the other has a fully loaded one. 



So, it would be the fully loaded trailer that would take a longer distance to

stop because a lot of weight is being pulled, and when the brakes are started,

the fully loaded trailer is more like pushing against the truck.



3 0
3 years ago
Complete each phrase with what you think if what appropriate answer...less money, more​
madam [21]

Answer:

work??

Step-by-step explanation:

3 0
3 years ago
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