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yeah

odd amount of negatives in mult/division= negative

even amount of negatives mult/division = positive

To find average rate of change, we take the final measurement minus the initial measurement, and divide that difference by the time. So, in this problem, the initial value is 30°F and the final value is 28°F. So, let's take the difference:

28°F - 30°F = -2°F

Now we divide that by the time, which is 12 hours. That gives us -0.167°F/hr.

5x-3x = -7-2

2x = -9

x= -9/2

Ball is life

Slope, which we'll denote as m, is defined as the rate of change of a function. The equation is:

$$m=\frac{y_2-y_1}{x_2-x_1}$$

where you have coordinates $$(x_1,y_1),(x_2,y_2)$$.

So, plugging in your points, we have:$$m=\frac{5c-3c}{2c-c} \Rightarrow m=\frac{2c}{c} \Rightarrow m=2$$

( ʘ̆ ╭͜ʖ╮ ʘ̆ ) oh herro

well if you factor in the coordinate of (butt, butt) and then connect the point (waluigi is, the best) then you should fap at a rate of 420 fps

sincerely, noscoper

first check if you are living

A calculator is used to evaluate mathematical expressions, such as 2+2 or 3/5.  Most calculators convert the entry into binary form, then perform the arithmetic. (Binary is a way of writing numbers and data in 0s and 1s. In binary, our 0=0, 1=1, 2=10, 3=11, 4=100, 5=101, 6=110, and so on.) The expression is then turned back into decimal (the base we usually use) unless you specify otherwise. They are a great improvement and allow some mathematical revelations to be realized due to their power.

yes! love it

Ouch!

Always check your answer!

First you would distribute 1/2 to "c" and 6. Which would be 1/2c+3=7. Then you would subtract the 3 from the 7. Which would be 1/2c=4. Last you would divide both sides by 1/2. Which would get you your answer; c=8.

½(c + 6)  =  7

Multiply both sides by 2:

c + 6  =  14

Subtract 6 from both sides:

c  =  8

q(q + 20)  =  300

q² + 20q  =  300

q² + 20q - 300  =  0

(q + 30)(q - 10)  =  0

q  =  -30     or     q  =  10

Isn't it PEMDAS?

The calculator gives 886.2269255

4x/12=4

Multiply both sides by 12;

4x=48

divide both sides by 4

x=12

$${\frac{{\mathtt{6}}}{{\mathtt{9}}}} = {\frac{{\mathtt{2}}}{{\mathtt{3}}}} = {\mathtt{0.666\: \!666\: \!666\: \!666\: \!666\: \!7}}$$

You could leave it at 2/3.

To simplify, find a number which will divide both the top and bottom numbers evenly. In this case it is 3.

You have to get the variables by themselves to solve this. Even so, "p(n)" is a variant of "f(x)" and can be replaced with "y" to make it simpler. y = 0.80n + 5.50. Subtract the constant. y + 5.50 = 0.80n. Then divide the "0.80" from the "n" to get the "n" alone.

On what? A calculator or the keyboard. You typed it fine...if you're looking for it on a calculator, it may just say "enter".

47.7 m

Consider that the angle of depression is from the horizontal. This means that the angle from the treetop is 90-50 degrees.

Use the tangent or cotangent function to find the tree-field mouse distance.

tangent 40=$$\frac{40m}{x}$$

Most regulation tracks in the US are 1/4 mile. So 4 laps to a mile.

On this website's calculator you can enter 12, then the x^y button, then 2.

Note that on many other calculators the "square" function is an independent key, sometimes marked x^2.

You can treat > like =, but you must remember it does not mean =.

12x > 5x - 20

7x > -20

-20/7 < x

So x must be larger than -20/7, but could be any where from -19/7 to positive infinity.