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3 years ago

3x+6y=17 in slope intercept form

Mathematics

2 answers:

Alinara [238K]3 years ago

4 0

3x+6y=17
1. Subtract 3x from both sides
6y=-3x+17
2.divide by 6
y=-3/6+17/6
3. simplify
y=-1/2+17/6

Ganezh [65]3 years ago

3 0

Also download papamath they will give you the right answers and steps

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Which of the following equations has the solution set {0}?

Elza [17]

Answer:

Option A

Step-by-step explanation:

$-14m-7m+1=-7m+1\\\\-14-7m+1-(-7m+1)=-7m+1-(-7m+1)\\\\-14m=0\\\\-14m/-14=0/-14\\\\\boxed{m=0}$

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3 years ago

Read 2 more answers

28. Emily is buying some graduation pictures. She pays $25 for the sitting and $15 for each

mixas84 [53]

a. She pays $100 for 5 sheets

b. 25+15x dollars for x sheets

c. 8 sheets

Step-by-step explanation:

Given

Sitting cost = $25

Per sheet picture cost = $15

Let p be the number of sheets of pictures

Then the cost can be written as a function of p

$c(p) = 25+15p$

Now,

a. How much does she pay for 5 sheets of pictures?!

Putting p = 5 in the function

$c(5) = 25 + 15(5)\\= 25+75\\=100$

She will pay $100 for 5 sheets of pictures

b. How much does she pay for "x" sheets?

Putting x in place of p

$c(x) = 25+15x$

c. How many sheets can she buy for $145?

We know the cost now, we have to find p so,

$145 = 25+15p\\145-25 = 25+15p-25\\120 = 15p$

Dividing both sides by 15

$\frac{15p}{15} = \frac{120}{15}\\p = 8$

Hence,

She can buy 8 sheets for $145

Keywords: Linear equation, Algebraic functions

Learn more about functions at:

#LearnwithBrainly

4 0

4 years ago

Need help ASAP please!

ArbitrLikvidat [17]

x | - 8 - 4 0 4 8

y | 28 16 4 - 8 - 20

to calculate the values of y, substitute the given values of x into the equation

x = - 8 : y = (- 3 × - 8 ) + 4 = 24 + 4 = 28

x = - 4 : y = (- 3 × - 4 )+ 4 = 12 + 4 = 16

x = 0 : y = (- 3 × 0 ) + 4

0 + 4 = 4

x = 4 : y = (- 3 × 4 ) + 4 = - 12 + 4 = - 8

x = 8 : y = (- 3 × 8 ) + 4 = - 24 + 4 = - 20

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3 years ago

What is the variance of the following data? If necessary, round your answer to two decimal places. 100, 140, 130, 180, 80, 160

jok3333 [9.3K]

Population size = 6
mean = 131.67
use formula to calculate the variance you will get answer = 1147.22

answer is A. 1147.22

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3 years ago

Answer these please!

neonofarm [45]

Answer:

u shouldnt wasnt your points u know

Step-by-step explanation:

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3 years ago