3 years ago

What is thissssssssssss

Mathematics

1 answer:

kati45 [8]3 years ago

7 0

Answer:

um maybe regular counting?

Step-by-step explanation:

do 14 15 16 17 the second row 24 25 26 27....and so on with the others. You get it?

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Average national teachers salaries can be modeled using the equation y=9.25(1.06)^n , where y is the salary in thousands of doll

kiruha [24]

$y=9.25(1.06)^{n}$
Plug in $n$ to find $y$ .
$n$ would be $50$ because $2020-1970=50$ .

Use order of operations to solve.
$y=9.25(1.06)^{50} \\ y=9.25(18.42) \\ y=170.39$

Since $y$ is the salary in thousands, multiply $170.39$ by $1000$ .
$170.39*1000=17039$

A teacher can expect to have about $17,039 as a salary in the year 2020.

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2 years ago

(3x-60)° or (x+50)° please help.

Schach [20]

Step-by-step explanation:

Combine like terms: 40 + 60 = 100 2x = 100 Divide each side by '2'. x = 50 Simplifying x = 50.

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3 years ago

Plz help me my maths hw is due in a couple of hrs!!!

Hatshy [7]

The answers are in the picture
Have agreat day