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2 years ago

First write the expression 1.5a + 4.7 + 0.25a - 0.3 - 0.5a as a sum

Mathematics

1 answer:

laiz [17]2 years ago

3 0

Answer:

1.25a+4.4

Step-by-step explanation:

First add the variables (in this case the only variable is a) so it would be 1.5a+0.25-0.5a = 1.25a.

Then add the non variable numbers together which would be 4.7-0.3 = 4.4.

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Line c has an equation of y=-3/4x-3. Line d is parallel to line c and passes through the points (-2, -2). What is the equation o

blagie [28]

Answer:

y = $\frac{3}{4}$ x - $\frac{7}{2}$

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The equation of a line in slope- intercept form is

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2 years ago

Find the HCF of 27, 63, 54 using prime factorization method.

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Answer:

27 = 3 , 3, 3

63= 3 , 3, 7

54= 3 , 3, 3, 2

HCF OF 27, 63 AND 54 = 3 X 3 = 9

HOPE THIS HELPS YOU MATE Plz mark it as brainliest answer 

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