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serious [3.7K]
2 years ago
5

Pls quickly!

Mathematics
2 answers:
tino4ka555 [31]2 years ago
6 0

Job B

Explanation:-

  • If salary be x then The equation for his Job A is 3000x+500
  • For job B the equation is given by 2900x+2000

Bonus is 4times more and salary is only $100less .

Hence he will earn more from Job B

gizmo_the_mogwai [7]2 years ago
4 0

Answer:

He will get more salary in job B

step by step explanation:

• for job A

\dashrightarrow \: { \tt{y _{a}  = 3000x _{a}  + 500}} \\ { \rm{for \: 12 \: months : x _{a}  = 12}} \\  \\ \dashrightarrow \: { \tt{y  _{a} = 3000(12) + 500}} \\  \\ \dashrightarrow \: { \tt{y _{a}  = 36500}}

• for job B

\dashrightarrow \: { \tt{y _{b} = 2900x_{b}  + 2000}} \\ { \rm{in \: 12 \: months : x  _{b} = 12}} \\  \\ \dashrightarrow \: { \tt {y _{b}= 2900(12) + 2000}} \\  \\ \dashrightarrow \: { \tt{y _{b}  = 36800 \: dollars}}

→ hence:

{ \tt{ \therefore{y _{b}  > y _{a}  \:  \:  \: by \: 300 \: dollars}}}

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Answer:

54

Step-by-step explanation:

to evaluate substitute b = 18 into 3b

3b = 3 × 18 = 54


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Given:

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2 years ago
Which expression is equivalent to(8w 7x-5y3z-9)-2/3
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Answer:

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Step-by-step explanation:

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3 years ago
Isa and Jack have part-time jobs.
const2013 [10]
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Isa earns 9.5$ per hour and Jack earns 8.25$ per hour. Isa's hourly rate of pay is 1.15 Jack's hourly rate of pay.
7 0
3 years ago
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