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Leviafan [203]
3 years ago
14

Simplify the following expression: (1 point) 2x − 2y + 5z − 2x − y + 3z

Mathematics
2 answers:
Olin [163]3 years ago
7 0

Answer:

-3y + 8z

Step-by-step explanation:

2x -2x = 0

-2y + -y = -3y

5z + 3z = 8z

-3y + 8z

Karo-lina-s [1.5K]3 years ago
4 0

Answer: -3y + 8z

Step-by-step explanation:

2x -2x = 0

-2y + - y= -3y

5z + 3z= 8z

-3y + 8z

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Answer:

C


Step-by-step explanation:


<u>Job A:</u>

  • Bonus of $1500
  • $120 per day for d days is 120 multiplied by d. Which is 120d
  • Total Payment = 1500+120d

<u>Job B:</u>

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Solving these 2 equations for d would tell us after how many days both job would pay the same. Answer choice C is correct.

4 0
3 years ago
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Find the value of x so that the function has the given value.<br><br> t(x)=-4x-5 <br><br> t(x)=3
Sveta_85 [38]

Answer:

x = 8 since 3 × 8 = 24

4 0
2 years ago
Dont get it wrong, if its wrong i fail, explain how you got your answer
damaskus [11]

Answer: 50.24

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The r is 1/2 the d

So 8/2 = 4

Pi times 4^2= 50.24

7 0
3 years ago
Please help!
n200080 [17]

Answer:

32.5

Step-by-step explanation:

7h+1.50d

step 2: plug in the hours he worked and the amount of deliveries made.

(7x4)+(1.50x3)=32.5

3 0
2 years ago
Between 2000 and 2010, the percentage of U.S. Households with cordless phones increased by 13.7% to 91%. What percentage of hous
alina1380 [7]

Answer:

80%

Step-by-step explanation:

1.137x = 91 \\ x = 80.03518029

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