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zzz [600]
2 years ago
8

Given: x - 5> -2.

Mathematics
1 answer:
Mice21 [21]2 years ago
7 0

Answer: \{x|x \exists \mathbb{R}, x > 3 \}

Step-by-step explanation:

Adding 5 to both sides, we get <u>x > 3.</u>

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I WILL GIVE THE BRAINLIEST
Hatshy [7]

Answer:

The y intercept is (0, 8). The equation of the function is f(x) = 10x + 8

Step-by-step explanation:

Given that after 1 hour of work, Jack will make 18 dollars and the slope is 10, subtract 10 dollars from 18 dollars to find his set amount, or y-intercept.

18 - 10 = 8 dollars.

Now that we have the m and b values, we can create our equation.

The equation in standard form is f(x) = mx +b, where m = the slope and b = the y-intercept. Plug our values in and the equation will be f(x) = 10x + 8. You can test if this is correct by plugging in x values from the table and seeing if your calculated value correctly corresponds to the given y value in the table.

4 0
3 years ago
How do I solve: 8 – (m - 3) = 7 – 3m​
Lubov Fominskaja [6]

Answer:

m=-2

Step-by-step explanation:

8-(m-3)=7-3m

8-1(m)-1(-3)=7-3m

8-m+3=7-3m

-m+3m+8+3=7-3m+3m

2m+8+3=7

2m+11=7

2m=-4

m=-2

Hope this helps!

8 0
4 years ago
Read 2 more answers
What is this answer
PolarNik [594]
The boat travels 20m in 18 sec. it has an average velocity of 20/18 m/s = +1.11 m/s
7 0
3 years ago
PLEASE HELP
Ilia_Sergeevich [38]

Answer:

you're correct! the answer is c

Step-by-step explanation:

the factors would be (x+2)(x-3) and when you solve that you get c

5 0
3 years ago
Read 2 more answers
Need it solved correctly for khan academy
RUDIKE [14]

The tiger population loses 3/5 of its size every 2.94 decades

<h3>Rate of change using differential calculus</h3>

The given equation is:

N(t)=710(\frac{8}{125} )^t

Find the derivative of the given function

\frac{dN}{dt} =710(0.064)^tln(0.064)\\\\\frac{dN}{dt} =-1951.7(0.064)^t

When the tiger loses 3/5 of its population

dN/dt = 3/5

Solve for t

\frac{3}{5} =-1951.7(0.064)^t\\\\-0.0003=(0.064)^t

Take the natural logarithm of both sides

ln(-0.0003)=t(ln0.064)\\\\-8.087=-2.75t\\\\t=\frac{-8.087}{-2.75} \\\\t=2.94

The tiger population loses 3/5 of its size every 2.94 decades

Learn more on rate of change using calculus here: brainly.com/question/96116

#SPJ1

6 0
2 years ago
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