All categories

3 years ago

Three less than three times a number is three more than five times that same number . What is the number

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

4 0

Answer: -3

Solution:

Let n be that number.

So,

Three less than 3*no = 3 more than 5*no

3*n-3=5*n+3

5n-3n=-3-3

2n=-6

n=-3

You might be interested in

The county fair charges $1.25 per ticket for the rides. Spencer bought 17 tickets for the rides and spent a total of $30.75 at t

lara [203]

Answer:

y = 17x + 9.5

Step-by-step explanation:

17 * 1.25 = 21.25 therefore 30.75 - 21.25 = 9.5 = $9.50 admission therefore y = 17x + 9.5

8 0

2 years ago

Please help. I will give brainliest!

Andrej [43]

Answer:

Step-by-step explanation:

How to Find Outliers Using the Interquartile Range(IQR)

Step 1: Find the IQR, Q1(25th percentile) and Q3(75th percentile). ...

Step 2: Multiply the IQR you found in Step 1 by 1.5: ...

Step 3: Add the amount you found in Step 2 to Q3 from Step 1: ...

Step 3: Subtract the amount you found in Step 2 from Q1 from Step 1:

7 0

3 years ago

How do I find the Area of a Cylinder

Mandarinka [93]

Answer:

A=2πrh+2πr^2

Step-by-step explanation:

6 0

3 years ago

How do you find the area of a regular polygon?

weqwewe [10]

Each of the triangles are equal in base length, height, and area. Remember the formula for the area of a triangle. The area of any triangle is 1/2 times the length of the base (which, in the polygon, is the length of a side) multiplied by the height (which is the same as the apothem in regular polygon)

8 0

3 years ago

Help me with this question please

irinina [24]

Answer:

i cant see it can you explain it

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers