3 years ago

4(x-2)=10x-50 solve the equation

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

I hope this helps you

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I need a 10 squared root chart

bonufazy [111]

here you gooo
you can just copy this
this is the exact squared root chart

5 0

4 years ago

Suppose the average yearly salary of an individual whose final degree is a master's is $43 thousand less than twice that of an

natka813 [3]

Answer:

A person who holds a master's degree would earn an average $63,000

A person who holds a bachelor's only would earn an average $53,000

Step-by-step explanation:

We will need to construct equations from the sentences.

Firstly, let the yearly average for a master's degree holder be m and that of bachelor's be b.

Now, we know that someone with a master's earn 43000 less than twice what someone with bachelors earn.

Mathematically,

m = 2b - 43,000

Combined, they have an average salary of 116,000

Mathematically,

m + b = 116,000

Now we have 2 equations to solve simultaneously.

m = 2b - 43,000 ......(i)

m + b = 116,000 .......(ii)

We can sub I into ii

2b - 43,000 + b = 116,000

2b+b = 116,000 + 43,000

3b = 159,000

b = 159,000/3 = 53,000

m = 2b - 43,000

m = 2(53,000) - 43,000 = 63,000

6 0

3 years ago

2-(-9)-8 i neeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeed helppppppppppppp

ahrayia [7]

$2 - ( - 9) - 8 \\ 2 + 9 - 8 \\ 11 - 8 \\ 3$

In the first step multiply the negative after two and the negative with 9 (negative times negative equals to positive )the according to BEDMAS from left to right do addition and subtraction

Hope it helps

Please give brainliest

5 0

2 years ago

How do I solve this?

Oliga [24]

×=4 since you divide 3 and 12 by 3
So it would be 13-16 (4×4)
Your answer is -3

4 0

3 years ago

2 and 3 please and show the work too answer quick cuz it’s due tomorrow pls

Svetradugi [14.3K]

722 bricks and 8 workers.

8 0

3 years ago