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3 years ago

15

Combine Like Terms to simplify for each problem. You may hit insert and equation to add exponents, or use "shift 6" to get the ^

.

1 answer:

Lesechka [4]3 years ago

8 0

Answer:

huh, are you giving us tips? im confused lol

Step-by-step explanation:

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Please help me find the slope

hjlf

Answer:

the slope is 2

Step-by-step explanation:

rise/run 4 rise run 2 simply and you get just 2

8 0

3 years ago

Read 2 more answers

Find the inverse of the function f(x) = 5/6x +10

UkoKoshka [18]

Answer:

$\displaystyle f^{-1}(x)=\frac{6x-60}{5}$

Step-by-step explanation:

<u>Inverse function</u>

Given the function

$\displaystyle f(x)=\frac{5}{6}x+10$

We find its inverse following the procedure below:

Set y=f(x)

$\displaystyle y=\frac{5}{6}x+10$

Multiply by 6:

$6y=5x+60$

Operate:

$5x=6y-60$

Solve for x:

$\displaystyle x=\frac{6y-60}{5}$

Swap variables:

$\displaystyle y=\frac{6x-60}{5}$

Make the new y the inverse function:

$\boxed{\displaystyle f^{-1}(x)=\frac{6x-60}{5}}$

This is the inverse function

4 0

3 years ago

Solve: 3 + 5n = 5(n + 2) - 7 * what solution is it and please explain i need a good grade

mrs_skeptik [129]

Answer:

3+5n=5(n+2)-7*

We move all terms to the left:

3+5n-(5(n+2)-7*)=0

We calculate terms in parentheses: -(5(n+2)-7*), so:

5(n+2)-7*

We add all the numbers together, and all the variables

5(n+2)

We multiply parentheses

5n+10

Back to the equation:

-(5n+10)

We get rid of parentheses

5n-5n-10+3=0

We add all the numbers together, and all the variables

-7!=0

There is no solution for this equation

Step-by-step explanation:

6 0

3 years ago

Cuál es la raíz cuadrada de 454

svp [43]

Answer:

21.3072757527

Step-by-step explanation:

6 0

3 years ago

The product of two consecutive negative integers is 600. What is the value of the lesser integer?

Aloiza [94]

Answer:

-24

Step-by-step explanation:

The prime factors of 600 2*2*2*3*5*52*2*2*3 = 24 and 5*5 = 25 so the 2 negative integers is -24 and -25 and lower integer is -25

But...

The negative integers can also be positive as 24*25 = 600

Edit: It says negative so it has to be -24

So... the answer is -24

8 0

3 years ago