1 Write the range y of the relation when the domain x is {3, 4, 5, 10).
y = x+2
Solve it

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?