Answer:
the angle is not show but as known to me answer told by first guy is correct ☺
Hello!
With some functions, there are a few ways to find the domain and range without a graph. One key way to find numbers that are not part of the domain is to look for undetermined numbers, such as x/0. Numbers like these are undetermined. You could also look for numbers that the function could accept, such as having a certain input be equal to a certain output or range, which isn't as common but can still be helpful in some situations.
I hope this helps!
y=kx
10=k15
<em>rearran</em><em>ge</em><em> </em><em>the</em><em> </em><em>eqn</em><em>,</em><em> </em><em>make</em><em> </em><em>k</em><em> </em><em>as</em><em> </em><em>a</em><em> </em><em>subj</em><em>ect</em>
k=10/15
k=2/3
Therefore, the answers
y=2/3x
Answer:
I don't understand who would be charged less money cause it's just the parents and the child and the child is only paying them from the hours being on the phone. but from what I know 90÷ 3 is 30. so the parents would be making like $30 but if its multiplication 90×3 is like 270
Step-by-step explanation: