The Formula:Number of stacks multiplied by number of pennies in each stack
So 50x10=500
and talking money wise he has 5 dollars
Answer:

Step-by-step explanation:
Simplifica la expresión
4.5 miles per hour
Yasmine's speed is faster than Jermaine's because when you subtract the two numbers, you get 4.5 miles per hour.
I hope I helped
Please make me brainliest
Answer:
-2, 2, 6
Step-by-step explanation:
f(-4)= -4+2=-2
f(0)=0+2=2
f(4)=4+2=6
Substitute x for the number in parentheses
0.69771896736 ounces because
19.78 g / 28.34952= 0.69771896736 oz