A whole number is 6 more than 2 times another number. The sum of the two numbers is less than 50. This can be written in an inequality as x + 2x + 6 < 50, where x represents the smaller...

A whole number is 6 more than 2 times another number. The sum of the two numbers is less than 50. This can be written in an inequality as x + 2x + 6 < 50, where x represents the smaller...

Manuel drove 250 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 275 miles?

a+a=b b+b=c c+c=d d+d=e (a+b+c+d)+a=50 e+e+e=X

I need help with this math word problem cant figure it out ....

If 2 six-sided dice are tossed, in how many ways can at least one of the dice come up a 3?

i need to know how to do it and whats the answers

a. x+2y=6 b. x-2y=-6 c. 2y=-1/2x+2 d. y=2x-1/3 Which one is it please answer quickly i need help quick

a. y=5x-3 b. y=-5x+3 c. y=-5x-3 d. y=5x+3 which one is it please help Can you please explain step by ste...

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ?

A is fifteen and b is 20 what is c I tried to use the Pythagorean theorem but I got 300 but that wasn't the answer which is it and please explain step by step a. 35 b...

i need this answer

Please Help as soon as possible

Image Link : http://imgur.com/a/WKrkH Questions: (1) What is the length of RS in circle O? (2) What is the value of r to the nearest tenth? Thank in advanced...

Compare and contrast the following measures of dispersion (range, standard deviation) in terms of what each of these represent and in terms of the relative advantages/disadvantage of using one over...

please i need help with this

How much is the ONE MPT worth out of the entire exam?

A rectangular piece of land is 55 yards wide long and 48 yards wide. To the nearest yard, what is the length of a diagonal path across the land?

I have a success rate of 50% on an activity, and I do it in 60 minutes. I have a success rate of 25% on an activity, and I do it in 30 minutes. Clearly with everything being equal both activities...

x2-6x-41=0

David is twice as old as Mark. Nine years ago, David was three times as old as Mark was then. How old is David in years? Thanks!