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Answers by johnperkins
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johnperkins
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User johnperkins
Recent activity
All questions
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What is the answer to 4x minus 1 divided by 2x squared plus 3
answered
Oct 3, 2014
in
Algebra 2 Answers
|
711
views
algebra problems
solving equations by factoring
square root property
dividing fractions and mixed numbers
(-6^3y^-4)^2\(2x^2y^-3z^-3)^3
answered
Oct 3, 2014
in
Algebra 2 Answers
|
427
views
solving equations by factoring
if a game is 72$ but i got a 20% off cupon how much is it now?
answered
Oct 3, 2014
in
Other Math Topics
|
405
views
percents in sales
word problems
Can you check my answers? I cannot figure out what I did wrong!!
answered
Oct 3, 2014
in
Pre-Algebra Answers
|
437
views
tags-use comma asa sepratorer
3{[5(a-4)+15]-[3(5a-2)+2]) what is the answer
answered
Oct 3, 2014
in
Algebra 1 Answers
|
409
views
how do you write 38045.78 in expanded form?
answered
Oct 3, 2014
in
Other Math Topics
|
750
views
expanded forms
Determine whether x = 12 - y defines y as a function of x.
answered
Oct 3, 2014
in
Calculus Answers
|
4.6k
views
function of x
precalculus problems
how to solve for x. 3^2X - 12(3^x) +4
answered
Oct 3, 2014
in
Calculus Answers
|
354
views
precalculus problems
((5)/(x-1)) - ((2x)/(x+1)) is less than 1
answered
Oct 3, 2014
in
Calculus Answers
|
396
views
precalculus problems
How do you convert gallons per minute to liters per second?
answered
Oct 2, 2014
in
Word Problem Answers
|
1.1k
views
how to convert kilometre to inch?
answered
Oct 2, 2014
in
Algebra 1 Answers
|
586
views
simple unit conversions
how to convert 5 litre per minute into kilometre per hour
answered
Oct 2, 2014
in
Word Problem Answers
|
526
views
simple unit conversions
How to calculate output product per minute
answered
Oct 2, 2014
in
Word Problem Answers
|
1.3k
views
word problems
simple unit conversions
how do you convert 0.25 miles per minute to miles per second?
answered
Oct 2, 2014
in
Pre-Algebra Answers
|
475
views
simple unit conversions
convert .2 miles per minute to feet per minute
answered
Oct 2, 2014
in
Pre-Algebra Answers
|
470
views
solving equivalent ratios
converting ratio's
algebra problems
What are the factors Of 36,48,and58
answered
Oct 2, 2014
in
Calculus Answers
|
559
views
solving equivalent ratios
What are 3 equivalent Ratios for 3:15?
answered
Oct 2, 2014
in
Statistics Answers
|
940
views
solving equivalent ratios
are the ratios 14 inches to 9 feet and 16 fet to 12 yards equivalent
answered
Oct 2, 2014
in
Pre-Algebra Answers
|
562
views
solving equivalent ratios
3 yards 2 feet 8 inches minus 2 yards 1 foot 10 inches
answered
Oct 2, 2014
in
Word Problem Answers
|
1.2k
views
word problems
Basement 50 foot by 40 foot with 18 inches of water. How many cubic feet will I pump out?
answered
Oct 2, 2014
in
Word Problem Answers
|
489
views
word problems
what is 2/3 of 4840.62?
answered
Oct 2, 2014
in
Other Math Topics
|
688
views
calculating percentages
What % is $6,068.30 of $5.000.00
answered
Oct 2, 2014
in
Pre-Algebra Answers
|
571
views
percentage
11%of250,000,000.00?
answered
Oct 2, 2014
in
Other Math Topics
|
456
views
solving equations
percentage
solve 9=7-c
answered
Oct 2, 2014
in
Algebra 1 Answers
|
319
views
algebra problems
4√24x2y/4√8xy3
answered
Oct 2, 2014
in
Other Math Topics
|
315
views
dela cruz joy
evaluate the expression of 98
answered
Oct 2, 2014
in
Algebra 1 Answers
|
890
views
evaluate the expression
algebra problems
evaluate the expression
answered
Oct 2, 2014
in
Word Problem Answers
|
3.6k
views
evaluate the expression
how to solve -12>x-7
answered
Oct 2, 2014
in
Algebra 1 Answers
|
343
views
one-step inequalities
(x+3)(x+3)-(x+1)(x+1)
answered
Oct 2, 2014
in
Algebra 1 Answers
|
541
views
multiply
subtract
(x+3)(x+3)-(x+1)(x+1)
answered
Oct 2, 2014
in
Algebra 1 Answers
|
407
views
subtract
what is the answer to this (8p - 5r) - (-6p 2 + 6r - 3) ?
answered
Oct 2, 2014
in
Algebra 2 Answers
|
700
views
polynomials
subtract
algebra 2
What is the answer to |2x-5|=4
answered
Oct 2, 2014
in
Algebra 2 Answers
|
421
views
algebra 2
equation
What is the answer to (1 / x^2 + 2x - 8) + (5 / x^2 + 3x - 4)
answered
Oct 2, 2014
in
Algebra 2 Answers
|
520
views
math
math problem
algebra problems
algebra 2
3[(x^3-5)(x^3+5)]
answered
Oct 2, 2014
in
Algebra 2 Answers
|
318
views
math problem
what is a 4 digit multiple of 3,but not 6
answered
Oct 2, 2014
in
Word Problem Answers
|
724
views
problem solving strategy
what is the quadratic equation for the solution of x=81, x=-81
answered
Oct 2, 2014
in
Algebra 2 Answers
|
604
views
quadratic functions
solving quadratic equations
solving equations
what are the roots for the quadratic equation 3x^2+6x-24=0
answered
Oct 2, 2014
in
Algebra 1 Answers
|
951
views
algebra problems
quadratic functions
solving quadratic equations
Quadratic Equations by Extracting Roots: 2x^2-8=0
answered
Oct 2, 2014
in
Algebra 1 Answers
|
1.8k
views
solving quadratic equations
algebra problems
college algebra
2x^2=6 using the quadratic equations
answered
Oct 2, 2014
in
Algebra 1 Answers
|
559
views
solving quadratic equations
solving quadratic equations by completing the square
r^2+8r+13=0
answered
Oct 2, 2014
in
Algebra 1 Answers
|
755
views
algebra problems
solving equations
solving quadratic equations by completing the square
how many positive integers lessthan 1000 are odd but not multiple of 5?
answered
Oct 2, 2014
in
Factors of a number
|
1.5k
views
algebra problems
completing the square.
8th grade algebra
x^2+3x-9=0
answered
Oct 2, 2014
in
Algebra 1 Answers
|
770
views
solving quadratic equations by completing the square
5T^2-10T+4=0
answered
Oct 2, 2014
in
Algebra 2 Answers
|
646
views
solving quadratic equations by completing the square
solving quadratic equations
X^2-(3/4)x+(1/8)=0 by completing the square
answered
Oct 2, 2014
in
Trigonometry Answers
|
644
views
solving quadratic equations by completing the square
x^2-(3 4)x+(1 8)=0
Where to insert grouping symbols to make this equation true 7+3*2+3=35
answered
Oct 2, 2014
in
order of operations
|
867
views
grouping symbols
need help as soon as possible please!
answered
Oct 2, 2014
in
Calculus Answers
|
814
views
how to complete the square
f(x)=-5x^(2)-10x-1
answered
Oct 2, 2014
in
Algebra 2 Answers
|
1.9k
views
how to complete the square
-3x^(2)+4=0
answered
Oct 2, 2014
in
Algebra 1 Answers
|
632
views
how to complete the square
x^2 - 4x + 12 = 0
answered
Oct 2, 2014
in
Algebra 2 Answers
|
707
views
how to complete the square
4x^2-x-3=0
answered
Oct 2, 2014
in
Algebra 1 Answers
|
705
views
how to complete the square
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