Is 2x + y = 10 linear ?

Answers

Answer 1

Answer:

Answer:

This is a linear equation in slope-intercept form.

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2.4 - |-3.61| - (-8.3)
Which of the following does not have a sum of 6?2 + 4 8 + (-2) -4 + (-2) -2 + 8
your a teacher pick whitch on is right abram 50 nadeen 18 which is right Explain what the student did wrong who has the incorrect answer 8+2•(6-1)

Find the product of - y(2y 3 - 8)

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i used mathway to answer this and it said it was -6y(to the second power)+8y

What is the domain and range of y = x+1/x-1

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$y = (x + 1)/(x - 1)$
Domain    Range
    -3    ¹/₂
    -2    ¹/₃
    -1 0
   0    -1
   1    undefined
   2 3
   3 1¹/₂

Brenda’s scores on the first three of four 100-point science tests were 95, 92, and 89. What score does she need on her fourth science test to ensure an average score of at least 93?. . A) X ≥ 96. B) X ≤ 90. C) X ≥ 88. D) X ≤ 92

Answers

The average is equal to the mean of the data set. It is the total of the data or numbers given divided by the ordinal unit of the data set. In this case, we are given with scores of 95, 92, and 89. To have an average of at least 93, the fourth score should be :
95 + 92 + 89 + x ≥ 93 * 4 where 4 is the number of data points.
x ≥ 96. Test score should be equal or greater than 96.

average of 93

4 scores
(95+92+89+x)/4>93
times 4 both sides
276+x>372
minus 276 both sides
x>96

A

What number is 20% of 700

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Answer:

140

Step-by-step explanation:

What is 20 percent (calculated percentage %) of number 700? Answer: 140.

Prove identity sin^2(θ)+cos^2(θ)=1, geometrically.

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Answer: tom y boy

Step-by-step explanation:

What formula is used to calculate a percentage?

Answers

Answer: (value/total value)x100%

Step-by-step explanation:

The percentage can be found by dividing the value by the total value and then multiplying the result by 100 for example the formula used to calculate the percentage is (value/total value)x100% then boom easy peezy

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You have accumulated $85,000 in student loans that average 5% interest. You graduate next month and will be paying off the loans over 10 years. Which of the following is most likely to be your monthly payment assuming you pay interest and a portion of the principal each month? a) $37 b) $900 c) $117,500 d) $175,000

What is the exact area of a circle with a diameter of 18 feet

Can someone help or explain the problem to me

Help pls i need this luv u guys <33