Answer:
11. 5/7
12. 1/3
13. 1
14. 2/7
15.2/4
16. 7/5
17. 7.8
18. 3/5
Step-by-step explanation:
I hope this helps, Can I have brainliest plzz
The focus is (0,1) and the directix is y=-1
The teacher spend some amount on buying costumes and microphones for 6 cast members.
<u>GiveN</u><u>:</u>
- Cost of each costume = $38
- Cost of each microphone = $c
- Total money spent = $354
Let's frame the equation. Total money is the total amount spent for 6 cast members.
Money spent on costumes = $38 × 6
Money spent on microphone = $c × 6
<u>Equation:</u>

Taking 6 as common,

Dividing 6 from both sides,


Solving further,


So, the cost of each microphone = <u>$21</u>
The teacher spent this much on each microphone.
#CarryOnLearning
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Answer:
I think its b
Step-by-step explanation:
Sorry if im wrong :(