I took the exam at Irvine Valley College.
Unlike most schools, whose administrators post classroom assignments on a billboard, IVC showed up around 8:15, had students stand in the quad, and verbally had students split into separate groups like cattle. Then students ended up having to walk down a confusing pathway to a classroom, where we had to have our IDs checked...
need to use a system of equations
Ellen's Rules for Effective Time Management, Part 2
3. Know when it’s time to take breaks.
Spending a good chunk of time on one subject is good; it helps you settle into a rhythm and lets your brain get into the correct frame of reference for the subject. But there exists a horizon beyond which no progress can or will be made. It’s the point at which your brain has become over-saturated...
A dealer sold two cars, each for $1,200. From one car he realized a profit of 25% of his cost. From the other he suffered a loss of 25% of his cost. Determine his overall gain or loss as a result...
Hi,i would like to know about tricks in SAT mathmatics test.
I always can't figure out this questions -> that problem expressed in words or table chart question.
hey I don't have idea how to calculate this problem.
please give me an advice.
x and y are variables,k is a constant .
For what value of k will system of equations...
I mentioned this problem from one of my earliest blog posts with one of my students last week, so I thought I'd bring it back as this week's Math Journey. Enjoy!
The SAT messes with your head. Don't feel embarrassed, it messes with everyone's head. It's designed to. The SAT is a test of your critical reasoning skills, meaning it's actually far more about logic...
A landscaper is designing a rectangular fountain with a 4-foot-wide path around it. The equation A = 4p + 64 will relate the area A, in square feet, of the path to the perimeter p, in feet, of...
A value added to a variation that is proportional, is known as a/an _______.
In the equation y = kx, k represents the ____________________.
A. constant of change
B. variability quotient
D. constant of variation
A teacher’s salary is modeled by the equation an=48,000(1.0325)t−1 where t represents years of experience. How much should this teacher expect to pay in their 5th year of teaching?
y = x2-2x+1
y = -2x + 13/4
If the point (x,y) is a solution to the system of equations above in which x>0, what is the value of y?
Given that x < 0, which of the following is equivalent to the epxression ((1/(x-1)+(1/(x-2))/(4x-6)?
The expression (5x-2)/(x+3) is equivalent to which of the following?
B. 5 - (2/3)
C. 5 - (2/(x+3))
D. 5 - (17/(x+3))
What is the sum of all values of m that satisfy 2m2 - 16m + 8 = 0?
R = F /N + F
A website uses the formula above to calculate a seller's rating, R, based on the number of favorable reviews, F, and unfavorable reviews, N...
If (cos x)(sin x) = .2, what is the value of (cos x + sin x)2 ?
If m and n are integers such that m2+n2=40 and m< 0 < n, what is the value of (m+n)2?
If cos x = a, where π/2 < x < π and cos y = -a, then which of the following could be the value of y?