Let x be the number of red balloons and y the number of yellow balloons used, then
x + y ≥ 40
y ≥ 25
Answer:
B.
Step-by-step explanation:
It is just common sense. The top numbers have to be smaller than the top numbers
Answer:
? bro theres not even a picture...
Step-by-step explanation:
Answer:

Step-by-step explanation:
Substitute 1/2 wherever you see x

= -1/3 +5
= -1+15/3
=14/3