solve this system of linear equations. separate the x - and y-values with a comma. x = - 42 - 8y - 18x = - 4 - 8y

Suppose a die is tossed 5 times. what is the probability of getting exactly 2 fours?

For f (x) = 3x+1 and g (x) = x2-6, find (f+g) (x)

6.7 more than the product of 5

If you have a geometric sequence and the 'r' value is negative, what is the effect? A. the numbers in the sequence get bigger B. the numbers in the sequence get smaller C. the numbers alternate from positive to negative D.

Suppose that you draw 3 cards without replacement from a 52 card deck. What is the probability that all 3 cards are aces?

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.