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notsponge [240]
3 years ago
7

Functions assignment Y= 2/3x+20 When x=21 what is the function and solution

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

y = 2/3 (21) + 20 (plug it in and multiply)

y = 14 +20 (add)

y = 34

(21,34)

Step-by-step explanation:

i hope this helps :)

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Thomas has been offered two jobs. The first job pays $880.00 per week. The second job pays $790.00 per week plus 12% commission
LUCKY_DIMON [66]

Answer:

he has to make a sale of $750

Step-by-step explanation:

first job pays $880 per week

second job pays $790 per week

amount first job is paying more=$(880-790)

=$90

therefore,12% should $90 if he wants to make an equal amount as the first job is paying therefore,sale he has to do

12% of x=$90

12/100*x=$90

x=90*100/12

x=9000/12

x=$750

thus he has to make a sale of $750 to earn a 12% comission of $90

5 0
3 years ago
You and your friend are standing back-to-back. Your friend runs 16 feet forward and then 12 feet right. At the same time, you ru
frez [133]

Answer:

9 1/3 feet (I think)

Step-by-step explanation:

I imagined it as a grid.

Your friend moves to point (16,12)

You move to point (-12,9)

Then you set up your equation and solve.

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Hope this helps :)

3 0
3 years ago
What is the simplest form of of this expression?
dangina [55]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
2/4%8/10 can someone help me in this one
sleet_krkn [62]
 the answer to 2/4%8/10 is 0.05
8 0
4 years ago
Solve for x <br> 3/10 = 2/x
s344n2d4d5 [400]
3/10 =2/x
3x = 20
x = 6.66

3/10 = 2/6.66
   0.3 = 0.3
      true
3 0
3 years ago
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