Answer:
it should be A, B, D, and E
Step-by-step explanation:
hope I could help
X= 2 , y= -3
You have to multiply the second equation by a negative and the you'll get, -3x-y=-3. the y's cancel out and then you combine the x's and the 5 and the 3 and then x=2 and then you pick one of the two equations and sub in the x and solve for y.
Divide the number of fast balls by the total number of pitches:
240 / 384 = 0.625
1 in 4
4 suits, each with the same number of cards. 1/4 of the cards are diamonds, so theres a 1 in 4 chance of drawing one.
