Answer:
5,4
Step-by-step explanation:
i hope it helps to all of us and follow for more answer
We must plugin values:
3(7)-4(0)=21, is CORRECT since 7•3 is 21 and -4•0 is 0
3(11)-4(3)=21 is CORRECT since 3•11=33 and -4•3=-12 so 33-12=21
3(-3)-4(3)=21 is INCORRECT since 3•-3 is -9 and -4•3 is -12, -9-12 is -21
3(-1)-4(-6)=21 is CORRECT since 3•-1 is -3 and -4•-6 is 24 and so 24-3=21
The first bullet is : Expression with subtraction
Second bullet: Use formula 8(7-2.5) to solve
Answer:
For a 100m run record he has an average speed of 10.44 miles per second.
For a 200m run record he has an average speed of 10.42 miles per second.
is in the simplest form it can be since 61 is a prime number.
