Questions on Algebra: Evaluation of expressions, parentheses answered by real tutors!

Tutors Answer Your Questions about expressions (FREE)

Question 867902: I need help finding an answer to this question and writing it out. Seven times a number was 32 greater than the product of the number and -9. What was the number?

Click here to see answer by mananth(16946)

Question 868132: translate to an algebraic
19 increased by d
Click here to see answer by checkley79(3341)

Question 868278: can you show me the steps to solve
3x-2=2x+1
____=____
4 3
Click here to see answer by Alan3354(69443)

Question 868825:

It just says to solve and I believe i start by moving the 3
And then maybe the parenthesis ??? Thank You
Click here to see answer by mananth(16946)

Question 868825:

It just says to solve and I believe i start by moving the 3
And then maybe the parenthesis ??? Thank You
Click here to see answer by reviewermath(1029)

Question 870465: Can you please show me how to get the binomial expansion for the expression:
(P+2q)^4
Click here to see answer by stanbon(75887)

Question 870465: Can you please show me how to get the binomial expansion for the expression:
(P+2q)^4
Click here to see answer by ewatrrr(24785)

Question 870752: (-19-3x)/5=4x
Click here to see answer by Fombitz(32388)

Question 870739: 2(-12-x)=6x
Click here to see answer by ewatrrr(24785)

Question 870872: The product of a negative number and one less than the number is one. Find the number to the nearest hundredth.
Click here to see answer by JulietG(1812)

Question 871332: 4/5^2+2*3/5

Click here to see answer by rfer(16322)

Question 871541: Write the following as numbers with power 3.
2 3/2
Click here to see answer by Fombitz(32388)

Question 871658: Write the algebraic expresion that is suggested in the word
statement or problem:
A 500 foot long race track is to be divided into n equal
sections. What is the length of each section of race track?
Answer 500/n = 2

Click here to see answer by ewatrrr(24785)

Question 871848: Write the following as numbers with base 2 :
0.25
Click here to see answer by stanbon(75887)

Question 871874: Write the following as numbers with base 2 :
64
Click here to see answer by richwmiller(17219)

Question 872457: Evaluate the following expression: 4(2,5) - 5(2,-2).
Click here to see answer by josgarithmetic(39623)

Question 872672: Simplify the equation giving your answers with positive powers only.
(2g^-2h)-^3 / (2g^2h-^1)^-2
Click here to see answer by Seutip(231)

Question 872672: Simplify the equation giving your answers with positive powers only.
(2g^-2h)-^3 / (2g^2h-^1)^-2
Click here to see answer by MathTherapy(10555)

Question 872694: Simplify, the equation and give your answers with positive powers only.
(r-^1/3s^2) / (r^1/2s-^1/4)
Click here to see answer by Alan3354(69443)

Question 872758: Simplify the equation giving ur answers with positive powers only.
(E^-2I^1/4)-^1/2
Click here to see answer by Alan3354(69443)

Question 873388: can u help me with: one number is 10 more than another number. If the product is -21, find both numbers
Click here to see answer by ewatrrr(24785)

Question 873388: can u help me with: one number is 10 more than another number. If the product is -21, find both numbers
Click here to see answer by richwmiller(17219)

Question 873499: what expression is equivalent to (x^2+3x-4)(x-5)

Click here to see answer by Seutip(231)

Question 873499: what expression is equivalent to (x^2+3x-4)(x-5)

Click here to see answer by richwmiller(17219)

Question 873615: Please simplify giving your answer with positive powers only.
(E^-2 I^1/4)-^1/2
Click here to see answer by Fombitz(32388)

Question 873802: Evaluate the expression for y=-3. Use formula -y divided by y^2+6
Click here to see answer by harpazo(655)

Question 874021: Evaluate the expression, using the given value of the variable.
z � 3 � 5z + 4(z � 2) when z = 12
Click here to see answer by Fombitz(32388)

Question 874123: 4 2/3x-3
Click here to see answer by Alan3354(69443)

Question 874814: Solve the following equation:
2x+7=16-4x
Click here to see answer by ewatrrr(24785)

Question 874859:
Explain how to get the answer.

Click here to see answer by Alan3354(69443)

Question 874859:
Explain how to get the answer.

Click here to see answer by 14177520(1)

Question 875348: What is the solution of https://study.ashworthcollege.edu/access/content/group/59841a3a-ae83-40e0-9ad2-cdbb53b336a0/Algebra%20II%20Part%201/Exam%205%20NEW/image050.png?
A. x = 0 and x = -16
B. x = 16 and x = -16
C. x = 0 and x = 16
D. x = 0
Click here to see answer by KMST(5328)

Question 875490: Evaluate 6(-3) - | -5 | + | 3 | =
Click here to see answer by harpazo(655)

Question 875826: Please help me solve this equation: 2+20/4*12
Click here to see answer by Fombitz(32388)

Question 876103: what are the solutions of the equation (5x-2)(x-2)=0

Click here to see answer by Alan3354(69443)

Question 876108: what are the solutions of the equation x^2+5x+6=0

Click here to see answer by mananth(16946)

Question 876065: Determine the GCF
100xysquared, 20x to the third power y, and 25 x squared
Click here to see answer by KMST(5328)

Question 876378: (9-x^2)/(3x+9) divided by (x^2-5x+6)/(x^2+2x+1)
Thank You!
Click here to see answer by KMST(5328)

Question 876887: Can someone please help me with this math problem 43/37,138? I need help please ASAP???? I'm getting the wrong answer can someone help me????
Click here to see answer by richwmiller(17219)

Question 878306: how to solve this,please help me out
x(x plus 2)equals to 8
Click here to see answer by ewatrrr(24785)

Question 879077: How do you factor the following expression using the FOIL Method?
13x^2-17x-6
-I have already layed out many possible solutions with finding 13x^2 and 6 but cannot for the life of me find 17x
Click here to see answer by josgarithmetic(39623)

Question 879323: Trying to work an (f of g) problem in webassign and I believe I have the correct solution:
Given:
f(x)= (8x+x^2)^4
g(x)= 8x+x^2
Express the function in the form f of g
My answer (8(8x+x^2)+(8x+x^2)^2)^4
Click here to see answer by MathLover1(20850)

Question 879400: Please help me. Does (3x-5)^2 is equal to (5-3x)
Click here to see answer by Fombitz(32388)

Question 879499: Write the following expressions.
a) A number reduced by 3, then multiplied by 2. b) Ten times a number, then add twenty.
c) The quotient of n and 7. d) 4 more than the product of k and 10.
Click here to see answer by ewatrrr(24785)

Question 879503: Simplify this problem and it's a fraction to there is a line between the two
−8�2�5
−2−2
Click here to see answer by rfer(16322)

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