Answer is the third one. It is the only answer where all points work in the equation.
Answer: third choice
Answer:
x = 22, y = 22/7
Step-by-step explanation:
solve for y using first equation:
-2 + 3y = 20
3y = 22
y = 22/7
substitute 22/7 into second equation:
7y = x
7(22/7) = x
x = 22
Answer:
4.243
Step-by-step explanation:
To calculate the diagonal of a square, multiply the length of the side by the square root of 2:
d = a√2
d = 3√2=4.24264068
Answer:
A
Step-by-step explanation:
Because you it is a function of the minutes, and not the hour, the answer is A.
