The perimeter of a rectangle is 48m. The length is 3m less than twice the width. Find length and width

The perimeter of a rectangle is 48m. The length is 3m less than twice the width. Find length and width

The sum of two numbers is 68. One number is 22 more than the other. Find the numbers

The sum of 2 numbers is -8. The difference is 6. Find the 2 numbers.

If you subtract a # from 4 times is square, the result is 14. Find all such #s.

f the zeros of a quadratic function f, are -3 and 5 what is the equation of the axis of symmetry? justify your answer

I'm stuck with this word problem, from my Algebra homework.

I've been having a tough time with this one. Every time I work the equation out it is either a negative amount, or is much larger than the original invested amount. Please Help. An investor...

its a function,not an arithmetic sequence,f(1)=5,and the range is -3<y<10

The blue class has 57 M&Ms in a jar. They put an average of 25 in each day. The white class has 165 M&Ms in their jar, but the teacher removes 13 each day for bad behavior. How long will it...

a lawn care company charges $25 per month of lawn maintenance plus an initial service fee. the total cost for service fee and 8 months of maintenance is $165. write the point slope form of an equation...

what's the similar and the different between solve quadratic using square root property and solve quadratic using quadratic formula. I need help in that question anyone want to help...

My question is would I (18-x)(12-x) or (18-2x)(12-2x)

Ajay analyzed two companies and has formulated tables to model each company’s growth, where x represents the age of the companies in years and y represents growth in terms of number of employees....

You need to find the radius and you only have the area of the circle.

polly threw a ball upward into the air. the height h in feet of the ball above the ground t seconds after being thrown can be determined bt h(t)=-16t^2+20t+2. what was the initial height of...

A) Yes B) No

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I need help finding the slope from the giving points. (2,-3), (-6,-8).

On the day that a certain celebrity proposes marriage, 10 people know about it. Each day afterward the number of people who knows triples. Write a function that gives the total number n(t) of people...