hal_stirrup
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Questions Answered

raevenbennett:
Group Title
A speeding ticket costs $40 plus $5 for each mile per hour over the speed limit. Lynne mentions that she was given a ticket for $75. What is…
 updated one year ago
 2 replies
 1 Medal
Mathematics

Brybro:
Group Title
Can anyone help me with some Precalculus? If so, please comment and then i can ask you some questions. I have a test tomorrow. Thanks for al…
 updated one year ago
 22 replies
 No Medals Yet
Mathematics

georgejafacules:
Group Title
1.) Use substitution to solve the system of equations. Enter your answer as an ordered pair; example: (4, 5)
2xy=2
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

Kuromeru:
Group Title
Could someone help walk me through a derivative. This one is giving me trouble. d/dx (3x^2+6x+6)/sqrtx
 updated one year ago
 9 replies
 2 Medals
Mathematics

hal_stirrup:
Group Title
in a graph where a liner equation intercept another liner equation. why is the intersection make the two equation equal.
 updated one year ago
 41 replies
 1 Medal
Mathematics

georgejafacules:
Group Title
Use substitution to solve the system of equations.
y=x19
2xy=27
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

shaylamarie012:
Group Title
2x – 4y = 12
3x – 6y = 21
system of equations
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

dillpickles:
Group Title
Determine whether the series is convergent or divergent.
 updated one year ago
 7 replies
 1 Medal
Mathematics

nohegarcia:
Group Title
Fill in the blanks: The number of hours it takes for a certain part in a manufacturing process to wear out is assumed to be from a populatio…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

jpjones:
Group Title
8^48x^3+22x^224x+3 has stationary point atx=1. select the type of stationary point. 1)local maximum, 2)local minimum 3)stationary point of…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

kieraoverton:
Group Title
2xy6=0
find the x and yintercepts
 updated one year ago
 27 replies
 2 Medals
Mathematics

Mikeya:
Group Title
f(x)=2x+5
sketch a graph of y=f(x)
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

jessiedeee:
Group Title
HELP???
Limits by Direct Substitution …
 updated one year ago
 34 replies
 2 Medals
Mathematics

bill96:
Group Title
Factor the expression below:
 updated one year ago
 6 replies
 1 Medal
Mathematics

summer78252:
Group Title
how do u make a rational number turn into a common fraction
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

santiago345:
Group Title
simplify by combining like terms:
3a+2b+6a
 updated one year ago
 7 replies
 1 Medal
Mathematics

edboy1123s:
Group Title
What is the midpoint of (–4, 4) and (2, –4)?
(0, 0)
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

santiago345:
Group Title
simplify by combining like terms . 10bb
 updated one year ago
 4 replies
 1 Medal
Mathematics

amber517:
Group Title
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this
4x – 5y = …
 updated one year ago
 7 replies
 1 Medal
Mathematics

CollegeFreshman:
Group Title
explain how to cube 3.
 updated one year ago
 4 replies
 1 Medal
Mathematics

drumpunk892:
Group Title
Find the x and yintercepts of the graph of the equation.
2x − y − 9 = 0
 updated one year ago
 11 replies
 1 Medal
Mathematics

ncmackit45:
Group Title
Solve: 3x − x + 2 = 12
A. −5
…
 updated one year ago
 4 replies
 3 Medals
Mathematics

domid24:
Group Title
7x+2≤2(2x4)+3
 updated one year ago
 25 replies
 3 Medals
Mathematics

Heelllooo:
Group Title
Choose the correct slope of the line that passes through the points (−6, −6) and (−3, 1).
−
…
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

mitchelsewbaran:
Group Title
Which statement describes the translation of
y= 1/2(x2)^2 from standard position?
…
 updated one year ago
 47 replies
 1 Medal
Mathematics

daboss33:
Group Title
A machinist creates a washer by drilling a hole through the center of a circular piece of metal. If the piece of metal has a radius of x + 1…
 updated one year ago
 8 replies
 1 Medal
Mathematics

daboss33:
Group Title
What is the degree of each monomial?
7m^6n^5
 updated one year ago
 14 replies
 1 Medal
Mathematics

JamenS:
Group Title
A motor scooter purchased for $1,000 depreciates at an annual rate of 15%. Write an exponential function, and graph the function. Use the gr…
 updated 29 days ago
 35 replies
 1 Medal
Mathematics

hang254:
Group Title
A=1/2h (b1 + b2) for b2
 updated one year ago
 19 replies
 1 Medal
Mathematics

hal_stirrup:
Group Title
can someone explain the concept of simultaneous equation .
 updated one year ago
 2 replies
 1 Medal
Mathematics
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