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2 years ago

Janelys buys milk and apples at the store.

Mathematics

1 answer:

Natali5045456 [20]2 years ago

7 0

Answer:

Each bag costs $4.75

Step-by-step explanation:

41.22 = 3.22 + 8x

38 = 8x

4.75 = x

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Solve the equation for a.<br><br> K=4a+9ab

ale4655 [162]

Answer:

a= k/4+9b

Step-by-step explanation:

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2 years ago

Rewrite as a simplified fraction.<br> 0.1 with the 1 repeating

astraxan [27]

Answer:

$\frac{1}{9}$

Step-by-step explanation:

$\frac{1}{9} =0.111111111111111111$

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2 years ago

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. the x-inte

wariber [46]

Step-by-step explanation:

Given x intercept is 1, So (x,y) is (1,0)

When x intercept is 1 then y value is 0

Another point on the line is (-2,3)

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$slope m=\frac{y_{2}-y_1}{x_2-x_1} =\frac{3-0}{-2-1} =-1\\m=-1$

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3 years ago

Solve the problem please

Molodets [167]

Answer:

x = 9±sqrt(7)

Step-by-step explanation:

3(x-9)^2 =21

Divide each side by 3

3/3(x-9)^2 =21/3

(x-9)^2 =7

Take the square root of each side

sqrt((x-9)^2) =±sqrt(7)

x-9 =±sqrt(7)

Add 9 to each side

x = 9±sqrt(7)

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2 years ago

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Measure the distance between the two end points, and divide the result by 2. This distance from either end is the midpoint of that line. Alternatively, add the two x coordinates of the endpoints and divide by 2. Do the same for the y coordinates.

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2 years ago

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