Answer:
16 shirts.
Step-by-step explanation:
16-6= 10, and 16+10=26, therefore Pedro has 10 shirts and Cristian has 16 shirts.
hope this helped :)
1 m=1000cm, so 21m=2100cm
1min=60sec
so 21 m/min=2100сm/60sec=35cm/sec
Answer:
12 ways
Step-by-step explanation:
Let's write down every possibility starting by using the largest quantity of $20 bills and we'll go from there, everytime that we get a $10 bill we will split it in the next option into 2 $5 bills. (20)(20)(10) (20)(20)(5)(5)
To solve for y get it by it’s self
y=-2x-4
to solve for x get it by it’s self
2x=-y-4
divide by 2
x=-1/2y-2