JayDS
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 I'm Justin, and I'm happy to make new friends so feel free to talk to me.
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Questions Answered

girl8r7y:
The height of a side on a pyramid is 11 inches long, and its square base has sides that are 6 inches long. What is the surface area?
…
 updated 4 days ago
 2 replies
 No Medals Yet
Mathematics

Jacquellln3:
Video games are on sale for 25% off. If a particular game regularly sells for $59.50, what is the sale price?
 updated 4 days ago
 1 reply
 No Medals Yet
Mathematics

JayDS:
related rates question?
 updated 5 days ago
 54 replies
 2 Medals
Mathematics

JayDS:
A question involving a pulley and a boat
 updated 5 days ago
 10 replies
 1 Medal
Mathematics

Deechy:
if the sales tax of 6% equals $2.23 how much was the bill?
 updated 5 days ago
 1 reply
 1 Medal
Mathematics

JayDS:
Consider the relation, 3xy  4x +6y^3 = 63
 updated 5 days ago
 10 replies
 2 Medals
Mathematics

JayDS:
Use implicit differentiation to find dy/dx when 4y^2 = 3x5/3x+5
I've done it but I keep getting the wrong answer, I must be doing somethin…
 updated 5 days ago
 45 replies
 3 Medals
Mathematics

brett6250:
What is the value of the expression x + (–y) when x = –2.3 and y = –5.9?
 updated 3 months ago
 2 replies
 No Medals Yet
Mathematics

TheDrowzeeAbra:
A student with two summer jobs earns $10 per hour at a cafe and $8 per hour at a market. The student would like to earn at least $800 per m…
 updated 3 months ago
 3 replies
 No Medals Yet
Mathematics

sunshinee:
Solve for x: 2 over 5 (x  2) = 4x.
2 over 9
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 updated 3 months ago
 11 replies
 1 Medal
Mathematics

Yacoub1993:
Substitution Property of Equality If y = 5 and 7x + y = 11 , then ______.
a. 7(5) + y = 11
b. 7x  5 = 11
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 updated 3 months ago
 2 replies
 No Medals Yet
Mathematics

PeytonPerez372:
need help on this problem...
5= 3x  3y
3y = 3x  2
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 updated 3 months ago
 12 replies
 1 Medal
Mathematics

Sameerah11:
Sarah plans to see 55% of the attractions at the amusement park. There are 100 attractions at the park.
How many attractions does Sarah …
 updated 3 months ago
 3 replies
 2 Medals
Mathematics

its_deadpool_:
Solve the equation for y.
8x – 9y = 11
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

Polkadotgamer:
f(x) = 2(50) + 10
3. Using your function f(x) from question 2. Demonstrate and explain how to find the average rate of change between year …
 updated 3 months ago
 6 replies
 No Medals Yet
Mathematics

brookdrew:
If the following system of equations was written as a matrix equation in the form AX = C, and matrix A was expressed in the form [a c
…
 updated 3 months ago
 16 replies
 1 Medal
Mathematics

brookdrew:
Find the value of Q in the following system so that the solution to the system is
{(x,y) : x3y4}
x3y=4
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 updated 3 months ago
 8 replies
 1 Medal
Mathematics

theatreliver:
what percentage is 68 out of 88
 updated 3 months ago
 3 replies
 1 Medal
Mathematics

SawyerHartmen:
If m < CDA = 48 , what is m <CBA?
 updated 3 months ago
 14 replies
 No Medals Yet
Mathematics

KattGirl14:
Can you just check my answer please?
 updated 3 months ago
 15 replies
 2 Medals
Mathematics

Polkadotgamer:
Create an exponential growth function, f(x), to model a population of frogs that is growing every year. Identify the principal amount, the g…
 updated 3 months ago
 21 replies
 1 Medal
Mathematics

RICARDOismyfirstname:
Which of these is equal to an integer? Will give a medal!
 updated 3 months ago
 3 replies
 No Medals Yet
Mathematics

magan:
Add the following polynomials, Write your answer in descending powers of x.
x4 3x + 1, 4x2  2x + 8, and x3  9
 updated 3 months ago
 3 replies
 No Medals Yet
Mathematics

monoixde:
What line has a slope of 1/3?
Diagram  http://oi48.tinypic.com/rjl5z4.jpg
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

sarah.radke:
Which of the following best describes the technique used to graph the equation, y = 2x + 8, using slope and yintercept?
a)Mark a point a…
 updated one year ago
 20 replies
 2 Medals
Mathematics

JayDS:
An amateur drama company were selling tickets for their latest production. the opening night was a sell out with all 200 tickets being sold.…
 updated one year ago
 9 replies
 1 Medal
Mathematics

JayDS:
Consider the following linear simultaneous equations.
mx5y=10
3x(m2)y=6
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 updated one year ago
 14 replies
 1 Medal
Mathematics

trashiv:
what is e in mathmatics
…
 updated one year ago
 9 replies
 4 Medals
Mathematics

mat8855:
3xy=0
 updated one year ago
 18 replies
 No Medals Yet
Mathematics

jessiccaalynn:
HELP!
Write the equation in slopeintercept form of the line that has a slope of 3 and contains the point (4, 5).
 updated one year ago
 2 replies
 No Medals Yet
Mathematics
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