Divide the number of fast balls by the total number of pitches:
240 / 384 = 0.625
Answer:
3, 4, 7
Step-by-step explanation:
In order to solve inequalities, you want to isolate the variable.
Subtract 3 from both sides to give you (I can't put the greater than or less than or equal to with the line underneath, so just imagine that it's there)
-8 <-4r
Divide both sides by -4 to get the r by itself.
-8÷-4=2
2<r
Two is less than or equal to r, or you can word it r is greater than or equal to 2. So now you look at your options, and choose the ones that are greater than 2. 3, 4, and 7 are all greater than 2.
Answer:
y = -2x - 12
Step-by-step explanation:
For the first equation go down 2 on the y- axis. Then, go up 5 and over to the right 1. Then shade above the line.
For the 2nd equation get y by itself and you the steps I just gave you, but using the numbers in this equation.
1) 6x - 5y = 5
3x + 5y = 4
9x = 9
x = 9/9
x = 1
So,your final answer is x = 1.
2) It would be: -x - 3y = -12
x + 3y = 12
x = 12 - 3y
So, option B would be your final answer.
Hope this helps!
