4 years ago

What is the answer to this

Mathematics

1 answer:

blsea [12.9K]4 years ago

6 0

Using the calculator it is 27.47 round off to 27.5

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Jasmine needs $26.73 to buy a shirt. She has $21.76 in her pocket. How much more money does Jasmine need?

SVETLANKA909090 [29]

Answer:

$4.97

Step-by-step explanation:

26.73 - 21.76

= 4.97

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3 years ago

What is the value of this expression when a=3 and b=-1?

lesya692 [45]

Answer:

1/4

Step-by-step explanation:

$(\dfrac{3(3)^{-2}(-1)^6}{2(3)^{-1}(-1)^5})^2=$

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Hope this helps!

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3 years ago

Twice the sum of x and y decreased by 21

Semenov [28]

Answer: 2((x+y)-21)

Calculation/Explanation:

Twice the sum of x and y decreased by 21 means that you must add x and y first before decreasing by 21. The last step is to double the whole equation that we just performed.

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3 years ago

What equation in slope intercept form represents the line that passes through the two points?

Alex787 [66]

Answer:

$y = -9x +52$

Step-by-step explanation:

Given

$(x_1.y_1) = (5,7)\\$

$(x_2,y_2) = (6,-2)$

Required

Determine the equation in slope intercept form

First, we calculate the slope of the line:

$m = \frac{y_1 - y_2}{x_1 - x_2}$

This gives:

$m = \frac{7 - (-2)}{5 - 6}$

$m = \frac{7 +2}{-1}$

$m = \frac{9}{-1}$

$m = -9$

Th equation is then calculated using:

$y - y_1 = m(x - x_1)$

This gives:

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Open bracket

$y - 7 = -9x +45$

Make y the subject

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3 years ago

Elisa has 6 1/4 pounds of flour. She would like to divide the flour equally into 5 bags.

wlad13 [49]

1&1/4 POUNDS IN EACH BAG....

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4 years ago

Read 2 more answers