Answer:
k= $7.25 it would be $290 for 40 hours
Step-by-step explanation:
1.You first have to identify Y and X ( x will always be time and Y will always be money) so 174 is your Y and 24 is your X
2. You plug the values into the equation K=Y/X to find K
3. divide 174 by 24 to get 7.25
4. 7.25 is now your unit rate or K, so multiply it by 40 to get $290 which is your answer
-1000
-10 times -10 makes 100 as negative cancel each other
100 times -10 make -1000
3.5
1
-7.14
1/5
6.5
sorry if this and are wrong