Answer:
Step-by-step explanation:
Given
Required
Find g(3)
Since g(x) is a linear function, then:
For:
For:
Substitute
So, the function is:
Calculate g(3)
Ah, the commutative property.
a + b = b + a
xy = yx
When using the commutative property - a good way to remember it is to think of a community, in which each community member helps one another to a mutual outcome.
Using the commutative property we can rearrange this equation into a more sensical format:
-8.9 + 6.7 - 1.1
6.7 - 1.1 - 8.9
6.7 - 1.1 = 5.6
5.6 - 8.9 = -3.3
Answer:
last one
Step-by-step explanation:
ushsssjjsjsjsjssjsj it the last one
Answer:
k =0 , k =18/5
Step-by-step explanation:
5|9 − 5k| − 7 = 38
Add 7 to each side
5|9 − 5k| − 7+7 = 38+7
5|9 − 5k| = 45
Divide each side by 5
5|9 − 5k| /5 = 45/5
|9 − 5k| = 9
We isolated the absolute value so now we split the equation into 2 parts, a positive and a negative
9-5k =9 9-5k = -9
Subtract 9 from each side
9-9-5k =9-9 9-9-5k = -9-9
-5k =0 -5k = -18
Divide each side by -5
-5k/-5 = 0/-5 -5k/-5 = -18/-5
k =0 k =18/5
