Tutors Answer Your Questions about Equations (FREE)
Question 53714: Can someone help me on this problem?
I need to solve the following word problem and need to show the equation you use for the solution.
Martina leaves home at 9 a.m., bicycling at a rate of 24 mi/h. Two hours later, John leaves driving at the rate of 48 mi/h. At what time will John catch up with Martina?
Thanks,
Ashley
Click here to see answer by stanbon(26259)   |
Question 53711: Can someone help me on this problem?
I need to solve the following word problem. I also need to show the equation you use for the solution.
A bicyclist rode into the country for 5 h. In returning, her speed was 5 mi/h faster and the trip took 4 h. What was her speed each way?
Thanks,
Ashley
Click here to see answer by stanbon(26259) |
Question 53770: A bamboo tree grew 3 in. per day .Write and solve and equation to find how many days d it took the tree to grow 144 in.
equation____________ Soultion_________________
For what values of y is each equation:
-5|y|= -25
Click here to see answer by AnlytcPhil(958) |
Question 53780: Can someone help me on this problem?
A common mistake when solving equations is the following:
The equation: 2(x-2) = x + 3
First step in solving: 2x - 2 = x + 3
I need to write a clear explanation of what error has been made. What could be done to avoid this error?
Thanks,
Sherry
Click here to see answer by venugopalramana(3286)  |
Question 53716: Can someone help me on this problem?
I need to solve the following word problem and need to show the equation you use for the solution.
There are 850 Douglas fir and ponderosa pine trees in a section of forest bought by Sawz Logging Co. The company paid an average of $300 for each Douglas fir and $225 for each ponderosa pine. If the company paid $217,500 for the trees, how many of each kind did the company buy?
Thanks, Ashley
Click here to see answer by venugopalramana(3286) |
Question 53713: Can someone help me on this problem?
I need to solve the following word problem and I need to show the equation you use for the solution.
A bus leaves a station at 1 p.m. traveling west at an average rate of 44 mi/h. One hour later a second bus leaves the same station, traveling east at a rate of 48 mi/h. At what time will the two buses by 274 mi apart?
Thanks, Ashley
Click here to see answer by venugopalramana(3286) |
Question 53836This question is from textbook
: I am trying to help my daughter and it has ben 27 years since i had algebra.
my questin is on solving equations and formulas.If i could get a small refresher on how to do this i may can remenber how to explan this to her. the problem is:
16z + 4x = y for x
If i could get a detailed walk through i can help her.
thank you.This question is from textbook
Click here to see answer by checkley71(8405) |
Question 53836This question is from textbook
: I am trying to help my daughter and it has ben 27 years since i had algebra.
my questin is on solving equations and formulas.If i could get a small refresher on how to do this i may can remenber how to explan this to her. the problem is:
16z + 4x = y for x
If i could get a detailed walk through i can help her.
thank you.This question is from textbook
Click here to see answer by AnlytcPhil(958) |
Question 53684: Can someone help me on this problem?
I need to solve the followig word problem. I also need to show the equation you use for the solution.
The length of a rectangular playing field is 5 ft. less than twice its width. If the perimeter of the playing field is 230 ft., find the length and width of the field.
Thanks,
Ashley
Click here to see answer by ankor@dixie-net.com(6691)  |
Question 53848This question is from textbook
: Hi i am trying to do my algebra homework, and i am having the biggest problem ever I have no idea how to do the problem.
THis is the problem:
d=rt for rThis question is from textbook
Click here to see answer by aaaaaaaa(138) |
Question 53859This question is from textbook
: Hi I really need help i have a huge problem and i was wondering if you could help me. My problem is in Algebra.
Here is the question:
A=h(a+b)/2 solve for h
THanks alotThis question is from textbook
Click here to see answer by checkley71(8405) |
Question 53864This question is from textbook
: i need help on my math homework.
Here is the problem:
The surface area of a rectangulare solid is given by the formula
S= 2lw+2lh+2wh, where l=length, w=width, and h=height.
A. Solve the formula for h.
B. The surface area of a rectangular solid with length 6 centimeters and width 3 centimeters is 72 square centimeters. Find the height.
Thanks.
softballcutieThis question is from textbook
Click here to see answer by Nate(3495) |
Question 53867This question is from textbook
: i need help on my math homework.
Here is the problem:
The surface area of a rectangulare solid is given by the formula
S= 2lw+2lh+2wh, where l=length, w=width, and h=height.
A. Solve the formula for h.
B. The surface area of a rectangular solid with length 6 centimeters and width 3 centimeters is 72 square centimeters. Find the height.
This question is from textbook
Click here to see answer by Nate(3495) |
Question 53945: Can someone help me on this problem?
I need to translate the following statement into inequalities. Let x represent the number.
2 times a number, increased by 28, is less than or equal to 6 times that number.
Thanks,
Sher
Click here to see answer by stanbon(26259) |
Question 53955: My son's teacher game him this problem and i want to help him work throught. But I must first figure it out.
Here goes.
A teacher gives one second of math homework the first day of school. The second day 2 seconds, the third day 4 seconds and so on. How many seconds of homework will the student have on the 36th day of school?
Click here to see answer by Nate(3495) |
Question 53987: I am trying to help my daughter with homework. Since it has been many years I have forgotten how to do. How to i anwer this ...Seperate $89 into two parts so that the second part is $4less than twice the first part.
Click here to see answer by checkley71(8405) |
Question 53984: I am trying to help my daughter with homework. Since it has been many years I have forgotten how to do. How to i anwer this ...Seperate $89 into two parts so that the second part is $4less than twice the first part.
Click here to see answer by stanbon(26259) |
Question 54019: A company manufactures tote bags. The company spends $1200 each day for overhead expenses plus $9 per tote bag for labor and materials. The tote bags sell for $25 each. How many tote bags must the company sell each day to equal its daily costs for overhead, labor, and materials? Write an equasion and solve.
Click here to see answer by checkley71(8405) |
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