Ask question

Ask question

All categories

3 years ago

8

Is (3, 8) a solution to the equation y = 2x - 1? Explain your answer.

2 answers:

Studentka2010 [4]3 years ago

4 0

Answer:im new how does this work??

Step-by-step explanation:

Sphinxa [80]3 years ago

4 0

Answer:

No, because 2x3 - 1 =5, which proves it is incorrect

Step-by-step explanation:

You might be interested in

An ice cream shop uses 4 pints of ice cream to make 6 sundaes. The same amount of ice cream was used for each sundae. How many p

lawyer [7]

Answer:

1.5 pints per sundae

Step-by-step explanation:

5 0

3 years ago

A random sample of 17 hotels in Boston had an average nightly room rate of $165.40 with a sample standard deviation of $21.70. T

tensa zangetsu [6.8K]

Answer:

153.158 ; 177.642

Step-by-step explanation:

Given the following:

Sample mean (m) = 165.40

Sample standard deviation (s) = 21.70

Sample size (n) = 17

α = 98%

Confidence interval = m ± z(SE)

z at 98% = 2.326

SE = s/√n

SE = 21.70/√17 = 5.2630230

Hence,

Confidence interval = 165.40 ± 2.326(5.2630230)

165.40 - 12.241791498 OR 165.40 + 12.241791498

153.158 ; 177.642

3 0

3 years ago

What comes first on a slope x or y

lina2011 [118]

Answer:

x

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Michael buy two bags of chips and three boxes of pretzel for $5.13. He than buys another bag of chips and two more boxes for pre

Art [367]

Answer:

Chips: 99 cents

Pretzels: $1.05

Look at attachment

8 0

4 years ago

Help please!!!!

sweet [91]

Answer:

B. $175,200

Step-by-step explanation:

<u>Monthly payment </u>

$730

<u>Number of payments</u>

240

<u>Total cost of the loan is:</u>

$730*240 = $175200

<u>Correct answer choice is:</u> B

3 0

3 years ago