73.twice the product of p and q increased by the product of p and q 74. six times a plus the sum of eight times b and twice a
75. three times the square of x plus the sum of x squared and seven times x
WRITE THE FOLLOWING AS ALGEBRAIC EXPRESSIONS THEN SIMPLIFIY

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.

Find the missing factor. write your answer inexponential form.9^2=9^4×

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1