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Alekssandra [29.7K]
3 years ago
7

In the following calculation, which part should be calculated first? 3 + (2 * 4) - 5 / 2

Mathematics
2 answers:
meriva3 years ago
8 0

Always solve the parenthese first

Nataliya [291]3 years ago
4 0
Basing from pemdas, begin with parentheses.
(2*4) should be calculated first
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Using y=mx+b find the slope for<br> 7) 8x + 3y = −9
malfutka [58]

Answer:

-8/3

Step-by-step explanation:

8x + 3y = - 9

Let's make y the subject of the formula.

y = - 9/3 - 8x/3

Rearrange

y = - 8x/3 - 3

The slope is the coefficient of x which is - 8/3

If you don't understand, please leave a comment

Please gimme brainliest

7 0
2 years ago
What does this mean!
DENIUS [597]
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Below, I have attached an example graph that may help you understand.

8 0
3 years ago
If the average of x and y is 11 and the average of x, and y z is 5 what is the value of z
qwelly [4]

If the average of x and y is 11 and the average of x, y and z is 5, then the value of z is -7

Given,

The average of x and y = 11

We know average = Sum of the terms / Number of terms

Then, the equation will become

\frac{x+y}{2}=11
x+y =11×2

x+y =22

Average of x, y and z = 5

\frac{x+y+z}{3}=5

x+y+z = 5×3

x+y+z =15

Substitute the value of x+y

22+z=15

z =15-22

x = -7

Hence, If the average of x and y is 11 and the average of x, y and z is 5, then the value of z is -7

Learn more about average here

brainly.com/question/12984400

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6 0
1 year ago
How many of 8ft 2x4 needed for plates
garri49 [273]
Your answer should be 16
5 0
2 years ago
Given the function f(x) = 3|x – 2| + 6, for what values of x is f(x) = 18?
Nikolay [14]

Answer:

x = -2, x = 6

Step-by-step explanation:

18 = 3|x - 2| + 6

12 = 3|x - 2|

4 = |x - 2|

4 = x - 2    and    -4 = x - 2

x = 6    and    x = -2

4 0
2 years ago
Read 2 more answers
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