solve - a two digit number is such that one digit is twice the other. on interchanging the digit the new number so obtained is less than 9 and twice the orginal number. Find the original number...

Most Active
Answered
Newest
Most Votes

solve - a two digit number is such that one digit is twice the other. on interchanging the digit the new number so obtained is less than 9 and twice the orginal number. Find the original number...

sqrt37-11x = 9-x Can I square 9 minus x by first squaring the 9 then squaring the x? In other words, would this be correct: (sqrt37-11x)^2 = 9^2-x^2 Why or why not? If it is incorrect,...

I dont know its answer

IMPORTANT INFO: Ben can pay no more than $140. The bowling alley charges a flat fee of $35. $5.50 per person.

a) The area of a rectangle is x^2+7x+13. If the length is (x+4), write an expression for the width of the rectangle, including the remainder. b) ...

Prove that the shape's volume is 48 meters

I need a full explanation please.

A 12 pack of 250 paper towels costs $30.If using one pack per month, What is the total paper towel cost per month?

A store sold plastic cups for $3.50 each and glass cups for $4 each. If 400 cups were sold for a total of $1456, how many cups of each type were sold. What was the dollar value of each type of cup...

If the perimeter of the rectangle is 7, what are the length and width?

The following rectangular garden has the area of 42 c 2 + 18 c meters 2 and a perimeter of 26c + 6 meters a) What are the values of each side? b) Prove...

In the ΔABC, AB = 16 in, BC = 9 in, AC = 10 in. AD ⊥ to the extended BC. Find CD. A \---------- \ ------------------ ...

Identify the conic as a circle or an ellipse. Then find the center, radius, vertices, foci, and eccentricity of the conic (if applicable), and sketch its graph. Help, the only thing I know is that...

32^(4/5) Simplify

Bank of Money advertises an interest rate (in decimal form) of 0.080.08. If your initial investment is $625$625 and you want to accumulate $600$600 in interest, how many years do you need to invest...

What are the relative minimum and relative maximum values over the interval [1,5] for the function in the photo link: https://ibb.co/dSkSNa

How much dollars 150 euros are ( thas the question and I have to show the work)

A triangle has a perimeter of 71cm. If the three sides of the triangle are n, 4n+3, and 4n−4, what is the length of each side? Separate multiple entries with a comma.

A triangle has a perimeter of 49cm. If the three sides of the triangle are n, 3n+5, and 3n+2, what is the length of each side? Separate multiple entries with a comma.

A triangle has a perimeter of 80 feet. If the three sides of the triangle are n, 3n+7, and 3n+3, what is the length of each side? Separate multiple entries with a comma.