What is the rate of change 12x-16y=48

What statement is always true? A the sum of 2 irrational numbers is rational B the product of 2 irrational numbers is rational C the sum of 2 rational numbers is irrational D the product of 2 rational numbers is rational

If two angles have the same angle measure then they are said to be A - complementary B - congruent C - adjacent

64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44

The box plots show the student grades on a chapter test compared to the grades on a retest in the same class. Box plots titled Chapter Test versus Retest with horizontal axis labeled Class Marks ranges from 0 to 100.

Mr. kasac drives 32.27 miles from his office to his home after driving 15.65 miles he stopped at the dry cleaners cleaners how muckfarther does he have to drive before he gets home round your answer to the nearest mile

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.