439 Answered Questions for the topic Pre-Algebra

Pre Algebra Commissions

03/23/17

LaTanya sells business suits and gets a 4% commission on her sales. Last week, she received a paycheck that included $196 in commissions.
I don't understand this question and i need to know it by the end of tonight because I have to have all of my work finished by tonight so I don't fail, I failed 8th grade last year and I don't want... more
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Pre Algebra

03/19/17

10^2+4.3^2=x^2
Pythagorean throren
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Pre Algebra

02/25/17

The quotient of a number and -5 increased by one is at most 7
Mat question I don't understNd please help immediately 
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Pre Algebra

01/25/17

Timothy began the week with $35. He bought lunch at school, paying $2.25 for each meal. Let x be the number of meals he bought at school and y be the amount of
Timothy began the week with $35. He bought lunch at school, paying $2.25 for each meal. Let x be the number of meals he bought at school and y be the amount of money he had left at the end of the... more
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Pre Algebra

01/18/17

A snail travels at a speed of about 23 inches per hour. How far can a snail travel in 4 hours?
Please help! I only have a limited time to do this, and it's due tomorrow!
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Pre Algebra

11/30/16

43% of the soda's are diet. the rest are cherry. Jack randomly picks 1. Describe the chances of Jack getting a diet soda.
Please give me the probability of Jack getting a diet soda in fraction, decimal, or percent form. 
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Pre Algebra

11/30/16

The total amount of acid in x milliliters of a 19​% acid solution and y milliliters of a 66​% acid solution can be represented by what​ expression?
 It is a word problem and I have to find an equation for it.
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Pre Algebra

11/20/16

canoe service rents. they charge $20 rental fee plus $2.50 an hour. what is the maximum number of hours someone can rent a canoe and spend no more than $26.25
how do i solve this? 
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Pre Algebra Math Algebra

11/07/16

Evaluate the function at the indicated value of x
Function Valueg(x) = logbx x = b−7cannot wrap my head around. can you help guys?
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Pre Algebra Word Problem Help

11/03/16

A store is going out of business. Items that normally cost $24.99 now cost $16.66. What type of discount is the store offering on those items?
I don't know how to solve this problem.
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Pre Algebra Inequalities

11/01/16

The temperature at a weather station in Asia is more than 150 degrees fahrenheit greater than -90 degrees fahrenheit. What is the inequality?
I just need to know the inequality. Thank you.
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Pre Algebra

10/24/16

Find the midpoint of the segment with the given endpoints
M(-2,1) and O(-3,2) A. (-2.5,1.5) B. (-0.5,-0.5) C. (0.5,-0.5) D. (-3,-5)
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Pre Algebra

10/22/16

The Basics
 Joey has nickels and dimes in his pocket. The number of dimes is 4 times the number of nickels. If Joey has 10 nickels, what is the total value of the money he has in his pocket?
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Pre Algebra Word Problem Help

10/06/16

A Pre-Algebra word problem
A certain hybrid car can travel 1-4/11 times as far as a similar non hybrid car can, each on one gallon of gasoline. If the non hybrid car can travel 33 miles per gallon of gasoline, how far can... more
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Pre Algebra

09/30/16

Use the distributive property to remove the parentheses. +-33x2y-4
i don't understand the answer
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Pre Algebra

09/28/16

Leila, Tony, and Carlos served a total of 98 orders Monday at the school cafeteria. Tony served 7 fewer orders than Leila. Carlos served 3 times as many order
Leila, Tony, and Carlos served a total of 98 orders Monday at the school cafeteria. Tony served 7 fewer orders than Leila. Carlos served 3 times as many order
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Pre Algebra Math Word Problem

09/21/16

How many minutes did they use?
How do I solve this word problem?   Sprint charges $16.00 per month plus $0.06 per minutes for calls. If a family pays $45.90 which has 26.00 included for data/roaming charges, how many minutes... more
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Pre Algebra Profitability

06/30/16

College Pre Algebra HELP!!
If $1283.00 was? collected in total for 345 tickets that were sold, if students paid ?$3.00 ?each and non-students paid ?$5.00 each, how many students and how many? non-students attended?HE
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Pre Algebra

04/24/16

Suppose that one hose can fill a pool in 4 hours and a second hose can fill the same pool in 3 hours. How long will it take to fill the pool if both work togeth
I don't understand this problem, & I need work for this problem. 
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Pre Algebra Hard To Do Tough To Do

04/13/16

I need help learning how to do "exact terms of pi" when doing the volume.
Find the volume of a cone with a base radius of 6ft and a height of 7ft. Write the exact volume in terms of pi, and be sure to include the correct unit in your answer.
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Pre Algebra

04/05/16

2.50 divided out equally over 468
its for homework and i can't figure it out.
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Pre Algebra

04/04/16

Six plus the product of 3 and a number is the same as the product of 9 and the number. Write an equation to represent.
Wirite an equation to represent each relationship. Then solve the equation. 
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03/22/16

find the length of a side of the square with vertices at (5,4), (1,5), (0,1), and (4,0) then find the area of the square?
i need help on homework due tomorrow
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02/18/16

We have to translate algebraic expressions. How do I answer these questions?
1. One-sixth of the sum of d and 3 minus the product of 4 and q.     2. The product of p and 3 is subtracted from three-fourths of s. 3. Three-fourths of the sum of 9 and k.
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Pre Algebra Math Word Problem

02/16/16

find two consecutive odd integers such that 20 more then the first is three times the second
find two consecutive integers touch that five times a smaller is four times the larger
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