To find the domain of a graph observe the intervals of x that the line touches, and make an inequality of it. Same for the range but it's for the intervals of y. If the graph goes forever, then include "infinity" on the inequality
Answer:
n = 3m
Step-by-step explanation:
Total movies watched in m months = 3 movies per month times m months
Answer:
Answered is x= 55x
Step-by-step explanation:
13x+10 * 12x+20
soln:
or, 13x+12x+10+20
or, 25x+30
:., therefore, x=55x
Answer:
-9/7
Step-by-step explanation:
Put the equation into y = mx + b form, by first isolating y:
9x + 7y= 7
7y = -9x + 7
Divide each side by 7:
y = -9/7x + 1
So, -9/7 is the slope.
Answer:
Annie can make 4 plates with
apples and
apricots on each plate.
Step-by-step explanation:
Annie has 8 apples and 20 apricots.
Factor these numbers:

Find GCF(8,20):

Hence, Annie can make 4 plates with
apples and
apricots on each plate.