01/04/16

You clean a community park for 6.5 hours. You earn $42.25. Write and solve an equation that can be used to find the amount x that you earn per hour.

You clean a community park for 6.5 hours. You earn $42.25.Write and solve an equation that can be used to find the amount x that you earn per hour.

01/04/16

Is 6/4 greater or less than 1/2

fractions made easy

01/04/16

What's the function of f-1 of the function f: y=-x^2+4x in the part where it exists

How can I find the f-1 of the function f: y=-x^2+4x.  In the E (there where it does exist) 

01/03/16

Math Problem

Determine the value(s) of b so that x+b is a factor of p(x)= x^3+(b-2)x^2+x+(12-b).

Question is in the description

A boy standing on the top of a building throws a water balloon up vertically. The height,h(infeet),ofthewaterballoonisgivenbytheequationh(t)=−16t2 +64t+192,where t is the time in seconds after he... more

Math stuff

Please help me solve this this equation :                                                          a+bx=cx                                            a,b,c are constant number ,we need to solve... more

12/31/15

ran a total of 1,068 miles in 2015, at an average pace of 9:06. How many hours did I spend running

 ran a total of 1,068 miles in 2015, at an average pace of 9:06. How many hours did I spend running 

12/31/15

Write a compound inequality to represent all of the numbers between -4 and 6.

Write a compound inequality to represent all of the numbers between -4 and 6. IM SO CONFUSED

Exponential and Logarithmic Functions

A certain forest covers an area of 3500 km2 . Suppose that each year this area decreases by 6.25% . What will the area be after 5 years? Use the calculator provided and round your answer to the... more

12/29/15

TRACE THE CURVE

TRACE THE CURVEr=a+b cos 0when (i) a>b (ii) a<b
??

12/28/15

How can I solve 4 (x+ 2x + 5) - 6x??

Can Explain 

12/27/15

Domain math problem

 What is the domain of the 6th root of t^4-9

12/27/15

solve 2(x-8/4)-(x-8/4)8=2

solve 2(x-8/4)-(x-8/4)8=2

12/25/15

Question in maths

How can I solve 6 degrea equation?

12/24/15

4n + 3 = 67

Answer 

12/24/15

help me solve my confusion if a number x is 10% less than another number y and y

if a number x is 10% less than another number y and y is 10%more than 125 then x is equal to please understand my confusion read carefully i know the solution   y=125*10/100+125                ... more

12/23/15

Linear Function

Write a rule for a linear function y=f (x), given that f (0) =-5 and f (-5) =-6. Write answers using fractions or integers.    The function rule is f(x) = 

Completing the square to find the vertex

f(x)=-3x2-2+1 I tried it and I got (-3x2-2x+1)-6 after completing the square, then I factored it and got (-3x+1)(x+1)-6 , if I did it correctly how am I supposed to get a vertex from that? Or did... more

12/15/15

How many miles does Mr. Battle drive?

mr. battle drives 9 miles to work every day. he works 5 days a week. how many miles does he travel to and from work over 52 weeks?  

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