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Tutors Answer Your Questions about expressions (FREE)
Question 52945This question is from textbook PREALGEBRA
: a.1 to the 3rd power+2 to the 3rd power+ 3 to the 3rd power+4to the 3rd
b. (-1)to the 3rd +(-2)to the 3rd +(-3)to the 3rd +(-4)to the 3rd power
c. 1 to the third power + 2 to the third power + 4 to the third Power + 5 to the third power
d. Based on your answeres to parst (a) (b) and (c) evalute
(-1) to the third power+ (-2) to the third power + (-3) to the third power + (-4) to the third power + (-5) to the third power
please can you help me solve the problem?This question is from textbook PREALGEBRA
Click here to see answer by funmath(2873)   |
Question 53030: 1. The larger of two numbers is 5 less than twice the smaller. their sum is 43. find the numbers
2.the sum of two numbers is 75. the first is 9 more than 5 times the second. find the number
3.Jack's bowiling score is 20 less than 3 times Jill's score. The sum of theirscores is 220 find the score of each.
4. Jennifer cut a board 200cm long into two peices. One peice is 24cm shorter than the other. Find the length of each peice.
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 53240: Can someone help me on this problem?
I need to write the following phrase using symbols. I need to use the variable x to represent the number:
Eight less than three times a number. Is it:
(A) 3(8 -x)
(B) 3(x -8)
(C) 3x -8 or
(D) 8 - 3x
Thanks, Sher
Click here to see answer by venugopalramana(3286)  |
Question 53240: Can someone help me on this problem?
I need to write the following phrase using symbols. I need to use the variable x to represent the number:
Eight less than three times a number. Is it:
(A) 3(8 -x)
(B) 3(x -8)
(C) 3x -8 or
(D) 8 - 3x
Thanks, Sher
Click here to see answer by NagaDevi(3) |
Question 53258: Can anyone help me with this problem?
I need to write the following phrase using symbols. Use the variable x to represent the number.
Eight less than three times a number
is it
(A) 3(8-x)
(B) 3(x-8)
(C) 3x -8 or
(D) 8 - 3x
Thanks, Lyn
Click here to see answer by funmath(2873) |
Question 53455: Can someone help me on this problem?
I need to create one statement in English representing an algebraic relationship.
The problem would be 7 - 3a = 5 + a
(remember the algebraic equation has to be a complete sentence including a subject, a ver, and a predicate.
Thanks,
Sher
Click here to see answer by ankor@dixie-net.com(6693) |
Question 53591: Hi! I need some help with this word problem. I'm trying to help my 3rd grade son figure out a problem he got wrong on a math test. I know it's simple. I know the answer, but I don't know how to write it out Please help:
Lauren has collected 150 nickels and dimes. She has 70 more nickels than dimes. How many of each does she have?
I came up with 110 nickels and 40 dimes.
Thank you for your time!
Click here to see answer by checkley71(8405) |
Question 53591: Hi! I need some help with this word problem. I'm trying to help my 3rd grade son figure out a problem he got wrong on a math test. I know it's simple. I know the answer, but I don't know how to write it out Please help:
Lauren has collected 150 nickels and dimes. She has 70 more nickels than dimes. How many of each does she have?
I came up with 110 nickels and 40 dimes.
Thank you for your time!
Click here to see answer by funmath(2873) |
Question 53562: I need help with my nephew's Algebra. Here's the problem:
A storeowner pays x dollars for each computer game cartridge. She adds $5 to cover her expenses and y dollars for profit.Write an expression to show the final price of a game cartridge.
Click here to see answer by rchill(405) |
Question 53631: Can someone help me with this problem?
Here is a statement representing an algebraic relationship. What is the equation?
The quotient of 9 and the difference of 8 and a number ....
Thanks,
Sher
Click here to see answer by rchill(405) |
Question 53745: Can someone help me solve this problem?
How do I write up this as an equation?
What is the product of three times the difference of a number subtracted from 7 that equals the nmber plus five?
Thanks,
Lyn
Click here to see answer by rchill(405) |
Question 53778: Can someone help me on this problem?
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 be 274 mi. apart?
Thanks,
Sher
Click here to see answer by venugopalramana(3286) |
Question 53778: Can someone help me on this problem?
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 be 274 mi. apart?
Thanks,
Sher
Click here to see answer by jenrobrody(19) |
Question 53831: S=2pieh+2pie squared
solve for h
sorry I do not know how to make the pie symbol on the key board
the home work paper I was given is really blurry and I am not even sure if I have the information correct
Here are my choices if this helps
A - h=S-2pieSquared/2Pie
B - h=2pie(S-r)
C - h=S-r
D - h=S/2pie - 1
Click here to see answer by Earlsdon(4900) |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070
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