Answer:
A . (2,4)
Step-by-step explanation:
Let's solve for x.
x+2y≤4
Step 1: Add -2y to both sides.
x+2y+−2y≤4+−2y
x≤−2y+4
Answer:
x≤−<u>2</u>y+<u>4</u>
.15x = 75
Divide both sides by .15 you get 500 minutes
Answer:
34 is 20
35 is 82
Step-by-step explanation:
-3y = x...so we sub in -3y for x in the other equation
-x + 7y = 70
-(-3y) + 7y = 70
3y + 7y = 70
10y = 70
y = 70/10
y = 7
so we sub in 7 for y in either of the original equations to find x
-3y = x
-3(7) = x
-21 = x
so ur solution is (-21,7)
The sample space is nothing but ALL possible outcomes. In this case you have Black & Red id's. Then the sample space is {black, red}