What is the value if x in the solution to this system of equations?

Y+2x=-1

Y=1/2xt4

Walker has a normal deck of 52 playing cards (shown to the right). if he randomly draws a card from the deck, what is the probability that the card will have a number that is divisible by two?

Carla and ross competed in the long jump at a track meet. carla jumped 3.5 meters. Ross jumped 99 inches. who jumped farther and by approximately how many feet? is 1m=3.27ft. explain how you solved this problem.

Is the following relation a function? { (3, - 2), (1, 2), (-1, - 4), (-1, 2) }

Your average walking speed when you step 1 meter in 0.5 second

The arithmetic mean (average) of four numbers is 85. If the largest of these numbers is 97, find the mean of the remaining three numbers.

Multiply: (3x + 2) (3x - 2) a.-3x² - 4 b. 6x² - 4 c. 6x² + 4 d. 9x² - 4

A class conduct a survey of 1000 students 6% of the students have forgotten their locker combinations how many students have forgotten their locker combinations

What is the answer too this (3x+3) (x+4)

If i hace 2 f's and i am homeschooled will i get held back and repeat the 7th grade?

6*10^-2 is how many times as 2•10-8