02/05/17

Tevin is 36 years old. Danielle is 26 years old. How many years ago was Tevin's age 2 times Danielle's age?
i need to know the equation and answer to (A) Translate the given information into an equation using the variable x = how many years ago Tevin's age was 2 times Danielle's age. Your equation should... more
Follows • 3
Expert Answers •2

02/05/17

Solve the equation.
Solve the equation   x+2=√(28-x)   Please help me I would really appreciate it. Thank you! :)
Follows • 4
Expert Answers •3

02/05/17

pls help pre calc story question
If a baseball is projected upward from ground level with an initial velocity of 128128 feet per second, then its height is a function of time, given by sequals=minus−16tsquared2plus+128128t.What is... more
Follows • 2
Expert Answers •1

02/05/17

how long will it take until alejandro has read as many books as barbara has?
alejandro and barbara are twins. by their tenth birthdays, alejandro has read 20 books while barbara has read 36 books. each month after their tenth birthdays, alejandro read siz books and barbara... more
Follows • 2
Expert Answers •1

02/05/17

Answer this word problem
You are shopping at a nutritional supplement store for whey protein. The original price of the protein is $39.99. You have a discount card that gives 20% off the purchase price. You also have a $10... more
Follows • 3
Expert Answers •2

02/05/17

how do i do this?
Ken's prior cumulative gross earnings during 2017 were $34,222, and his gross earnings in one week were $1,133. What is the amount of that week's Social Security deduction? (Give your answer to the... more
Follows • 2
Expert Answers •1

02/05/17

You are standing at -7/2 You want to move to a greater number than -3/2 Write and solve an inrequality that represents the distance you must move.
You are standing at -7/2 You want to move to a greater number than -3/2 Write and solve an inrequality that represents the distance you must move. 
Follows • 3
Expert Answers •2

02/05/17

The length of a rectangle is represented by 2x+3, and it's width is represented 3x+7. The perimeter of the rectangle is 35 units. Find the x.
I'm learning algebra so I don't understand how to do this problem 
Follows • 2
Expert Answers •1

02/05/17

What is the slope of a line that contains the point (_5,4) and has a X-intercept of -10?
What is the slope of a line that contains the point (_5,4) and has a X-intercept of -10?
Follows • 2
Expert Answers •1

01/29/17

maria has 4 times as many necklaces as shelia. together , they have 25 necklaces. how many necklaces does maria have?
Maria has 4 times as many necklaces as Shelia. Together, they have 25 necklaces. How many necklaces does Maria have?
Follows • 3
Expert Answers •2

01/29/17

solve the following word problem
On the main street, the tourists walked for s km with a speed of v km/hour. On the side road, the tourists walked twice the distance that they covered on the main street. How much time t (in hours)... more
Follows • 2
Expert Answers •1

01/29/17

Convert the fraction:
a/a−2 to a denominator of a^2−2a a a−2  to a denominator of a2−2a a a−2  to a denominator of a2−2a
Follows • 2
Expert Answers •1

01/21/17

Which student wrote an expression equivalent to 6x + 4x to the third power? Choose all that apply.
A: Anne wrote (6 + x) + (4 + x to the third power). B: Bart wrote 6x (1 + 2/3x to the second power). C: Cassie wrote 3x + 3x + 2x to the third power + 2x to the third power. D: David wrote x(6 +... more
Follows • 4
Expert Answers •2

01/21/17

Mark has two pencils. Rachel has three pencils. What is the ratio of how much pencils Mark has to how much pencils Rachel
Mark has two pencils. Rachel has three pencils. What is the ratio of how much pencils Mark has to how much pencils Rachel
Follows • 3
Expert Answers •2

01/21/17

How many liters of a 6% solution of salt should be added to a 28% solution in order to obtain 1320 liters of a 10% solution
how many liters of a 6% solution of salt should be added to a 28% solution in order to obtain 1320 liters of a 10% solution
Follows • 2
Expert Answers •1

01/21/17

Solve total for Harry.
Jack and Harry have 102 marbles. Harry has 5 times more than Jack. How many does Harry have?
Follows • 2
Expert Answers •1

01/21/17

Anna grows three types of apples in her orchard: Gala, Ambrosia and Granny Smith. 2/5 of her apple trees are Gala, 1/4 of the trees are Ambrosia and the remai
Anna grows three types of apples in her orchard: Gala, Ambrosia and Granny Smith. 2/5 of her apple trees are Gala, 1/4 of the trees are Ambrosia and the remaining 350 trees are Granny Smith. How... more
Follows • 3
Expert Answers •2

01/20/17

You invested $7000 in two accounts paying 6% and 7% annual interest. If the total interest earned for the year was $480, how much was invested at each rate?
this question come from my math 103 class which is "college algebra"
Follows • 2
Expert Answers •2

01/20/17

a total of 681 tickets were sold for the school play. there were 69 fewer student tickets sold than adult tickets. how many adult tickets were sold?
I have no idea how to begin to even solve this problem. I've been stuck on it for quite some time now, and I really need the help to be able to solve it.
Follows • 2
Expert Answers •1

01/20/17

how many of each type of ticket was sold?
for a concert, there were 206 more tickets sold at the door than were sold in advance. the tickets sold at the door cost $10 and the tickets sold in advance cost $6. the total amount of sales for... more
Follows • 2
Expert Answers •1

01/20/17

Please tell me where to put the commas
There was a 2 cm oozing obviously infected crusty purulent lesion on the right forearm.
Follows • 3
Expert Answers •2

01/19/17

5 or 15 in the equation x-5=15 are called
5 or 15 in the equation x-5=15 are called
Follows • 3
Expert Answers •1

01/19/17

I need help making an equation to solve
I need to make an equation of the above word problem.  I am having trouble doing this.  Can you please help me?   A glassblower can produce a set of simple glasses in about 2 hours. When the... more
Follows • 2
Expert Answers •1

01/19/17

How many miles did Abe ride?
Amil rode 15 miles in 55 minutes. Abe rode for 77 minutes. Their rates were proportional.
Follows • 2
Expert Answers •1

01/19/17

If it snowed 9cm in 7 hours, how much will it be after 8 hours?
i know it snowed 9cm in 7 hours. I need to find out how much will it be after 8 hours. It's a rate question. 
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.