02/05/19

find and simplify

Find and simplify (f(x + h) − f(x))/h. for the function. f(x) = 2x2 + 5x - 1

Lane went to the bookstore he spent 1/3 of his money on a pen and 4/6 of it on books what fraction of his money did he have left

Lane went to the bookstore he spent 1/3 of his money on a pen and 4/6 of it on books what fraction of his money did he have left

02/04/19

How many ounces does she weigh now.

Hannah's baby sister weighed exactly 8 pounds when she was born. She has gained 7 ounces since then. How many ounces does she weigh now

02/04/19

Evaluate This Equation: 3m+1=4m-6

Need help finding dimensions of rectangle

The perimeter of a rectangle is 10m. Twice the width is equal to one-half the length. Find the length and width.

02/04/19

Do I simplify 27/13

So it was 6(y-9) /5=-4y

02/04/19

The length of a rectangle is 7 inches longer than it is wide. If the area is 98 square inches, what are the dimensions of the rectangle?

The length of a rectangle is 7 inches longer than it is wide. If the area is 98 square inches, what are the dimensions of the rectangle?

Ross sells 160 shirts for $20. each. They find if they increase the price of each shirt by $1. the number of shirts sold decrease by 4.

Ross sells 160 shirts for $20. each. They find if they increase the price of each shirt by $1. the number of shirts sold decrease by 4. Y=my+b

02/04/19

What number increased by 7 equals two times the number? 6, 7, 8 ,9, 11

What number increased by 7 equals two times the number? 6 7 8 9 11

Find the amount invested in the first, second, and third account

Mary invested a total of $36,000 in 3 different bank accounts. One account pays an annual interest rate of 3% the second account pays 4% annual interest and the third account pays 5% annual... more

02/02/19

form a polynomial f(x) with real coefficients having the given:

degree 4zeros: -2-2i5 multiplicity 2

02/02/19

finding a rational between √4/√9 and √2

I got the rational number between √4/√9 and √2 is 31/25 from answer key I want to know the method to obtain this value

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