The graph is proportional
Answer:
x=13
Step-by-step explanation:
isolate the x by adding4 to each side of the equation
x - 4 = 9
+ 4 =+ 4
and then the -4 cancels out and you get x = 13
I hope this helps :)
The answer is 57
729-669=
57
Answer:
Step-by-step explanation:
one hundred fifty-four
2 * 7 * 11
2 * 77
7 * 22
11 * 14


Not 100% sure what you're asking for, but all these will equal 154.
Sorry I don’t know this question