Answer:
Step-by-step explanation:
Given that 9213x5 is a multiple of 9 and we need to find out the value of x .So the rule for divisibility for 9 is :-
<u>Test </u><u>for </u><u>Divisibility</u><u> </u><u>by </u><u>9</u><u> </u><u>:</u><u>-</u>
A number is divisible by 9 if the sum of the digits is divisible by 9 .
Here the sum of the digits is :-
Now here to make 20 +x divisible by 9 is should be equal to 27 since 27 is the nearest smallest multiple of 9 .
Answer:
it has one solution
Step-by-step explanation:
5y+8= -2
5y= -2-8
5y= -10
divide both sides by 5
-10/2= -2
y= -2
Standard form is y=Mx+b so first step is to isolate y:
Y=1/3(x+3)-11
Then use order of operations to simplify the x to a whole number. First multiply by three:
3y=x+3-33
Now combine like terms:
3y=x-30
Finally,
Divide to make y have a coefficient if one:
Y= 1/3x -10
Answer:
Slope= -9
Step-by-step explanation:
To find the slope, you need to find two points on the line, so it would be (-1,4) and (0,-5)
You can use the formula and substitute the coordinates
Y2-Y1/X2-X1
so...
-5-4/0-(-1)
-9/1=-9
or you can find the distance between both points and simplify if needed.
So you move 9 down, and one to the right
