7,16,8,27,9 What is the next number in this sequence? 2,7,26,101,400 What is the next number in this sequence? 7,21,8,72,9 What is the next number in this sequence?

7,16,8,27,9 What is the next number in this sequence? 2,7,26,101,400 What is the next number in this sequence? 7,21,8,72,9 What is the next number in this sequence?

-47 times a number minus 37 is equal to 32 less than the number

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The Centralville High school Cooking Club has 12 1/2 pounds of flour with which to make tortillas. There are 3 3/4 cups in a pound, and it takes about 1/3 cup of flour per tortilla. How many tortillas...

help with question

"How many gallons of vream containing 25% butter fat and milk containing 3 1/2 butter fat must be mixed to obtain 50 gallons of cream containing 12 1/2 butter fat?"

I need help with this question in my math class about word problem. This is my last question and i need to do well on it, thanks.

The frequency of vibrations of air in an organ pipe is inversely proportional to the length of the pipe. If a pipe 2 feet long vibrates 256 times per second. How may times does an 8-foot pipe vibrate...

Find the total cost for three adults and five students

how do you write this as an equation and then solve 5 less than the product of 9 and y is 40

How many terms are in the expression (-9/7)x2 negative 9/7 times x squared?

I need to know how you would write x/4 as an algebraic expression

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Mitchell invested part of his $13,000 advance at 5% annual simple interest and the rest at 9% annual simple interest. If his total yearly interest from both accounts was $930, find the amount invested...

How do I solve this problem? I am at a total loss as where to start.

3,-6,12,4,20 What number is next in this sequence

Write a trinomial expression that is equivalent to (2x+5)(3x-2)

I thought I was answering it correctialy know im not sure what I'm doing wrong

Really need help with this, and by end of day today would be best The total imports of petroleum ( in millions of barrels per day) in a given year is approximated by the polynomial...

order pair for y=-x+9