Answer:
it is 9 bc it adds up to 99
Step-by-step explanation:
Answer:
There is any answer as you choose.
Step-by-step explanation:
There is no equal to so you can choose any number.
Step-by-step explanation:
x = 21/4 fraction form and alternative form is 5 1/4
B because if x is negative you always move to the left when plotting a point and if the y is positive you’ll always move up the y-axis to plot the point