Answer:
try 21 x 21 plus 21 divided by 21 then add 21 x 21
Step-by-step explanation:
easy math
Step-by-step explanation:
second one because
only x+2y=8 passes through the point (2,3)
the proof is 2+2*3=2+6=8
if we replace the given point to the other equations we will take wrong results for example
first equation
x+2y=4. 2+2*3=2+6=8 that is not equal to 4
Answer:
[See Below]
Step-by-step explanation:
If you replace the x with -1 and evaluate the function you get -5.
The answer is 1 because anything Raised to the power of zero will always be one in one to the power of -2 will be one
Answer:
91 push-ups
Step-by-step explanation: