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3 years ago

Subtract 8a - 4 from 3a

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

8 0

Answer:

Dear jaaayq

Answer to your query is provided below:

Subtracting 8a - 4 from 3a is - 5a + 4

Step-by-step explanation:

To subtract 8a - 4 from 3a

You need to write it as 3a - (8a-4)

Solve equation ,

3a - 8a + 4

= - 5a + 4

erik [133]3 years ago

6 0

Answer:

-5a+4

Step-by-step explanation:

3a - (8a -4)

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If l an m are parallel. Find the value of x and y

Svetllana [295]

(8y + 17) = (6x - 7)

(3x -29) + (6x -7) = 180
9x -36 = 180
9x = 216
x = 24

(8y + 17) = (6x - 7)
8y + 17 = 6(24) - 7
8y + 17 = 144 -7
8y = 120
y = 15

I hope this helps!! (and hope it’s correct hahah :))

7 0

3 years ago

Meh needs some help once again

Ymorist [56]

1:1 because you simplify

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3 years ago

Number 3 please , thanks!

Doss [256]

The inequality would be 34 > 2 x 3, if I'm correct. I'm not to sure on the graph part though , sorry.

4 0

3 years ago

Find the rate of change between (-3,6) (0,-3)

marin [14]

<h3>The rate of change between (-3,6) (0,-3) is -3</h3>

Solution:

Given that,

We have to find the rate of change between (-3,6) (0,-3)

The rate of change is given as:

$Rate\ of\ change = \frac{y_2-y_1}{x_2-x_1}$

From given,

$(x_1, y_1) = (-3, 6)\\\\(x_2, y_2) = (0, -3)$

Substituting the values we get,

$Rate\ of\ change = \frac{-3-6}{0+3}\\\\Rate\ of\ change = \frac{-9}{3}\\\\Rate\ of\ change = -3$

Thus rate of change is -3

3 0

3 years ago

PLEASE HELP ME ANSWER THIS FAST

Alenkasestr [34]

Answer:

65 square yards

Step-by-step explanation:

5x5=25

5x4=20

20+20+25= 65

7 0

2 years ago