Which of the following is the product of the rational expressions shown below?
7x
X-4
X
X+7
A.
8x
2X +3
B.
X2
x + 3x - 28
x2
2 - 3x-4
D.
7x2
x2 + 3x-28

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.