Answer:
Step-by-step explanation:
If we have the equation 
and we want to test if the point (4,–2) satisfies the equation, we can plug the x and y values into the equation and see if they make the equation true.
4 is the x value, -2 is the y.
So this does satisfy the equation.
Hope this helped!
Answer:
0,375
Step-by-step explanation:
Divide de 3 percent from 8 percent den u get your answer
Pleasure helping you, hope it was helpful
B is the answer
B- prices are all higher than 20$ all other of the answer choices are lower than 20$
Answer:
Step-by-step explanation:
That is correct.
P=4s=4(12)=48in
A=s^2=12^2=144in^2
30% of the 30 marbles is nine and 9-30 = 21 so your answer is 21
