Answer:
8x(7yz - 2y + 3z).
Step-by-step explanation:
Note that 8x is a factor common to all three terms. Thus, we can factor as follows:
8x(7yz - 2y + 3z).
There is no other common factor, so the above expression is as far as we can go in factorizing the given expression.
3*x=3x
3*-5=15
you just distribute the 3 to both values in the parenthesis.
so then we have
17=3x-15+8
simplify
17=3x-23
add 23 to both sides
40=3x
divide both sides by 3
x=13 1/3
Answer:
A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in ychange in x. Rates of change can be positive or negative.
Step-by-step explanation:
Rewrite the given equation in slope intercept form:
5 y = 10 – 2 x
y = - 0.4 x + 2
Since the two lines are parallel, therefore they have
similar slope which is – 0.4, so the equation is:
y = - 0.4 x + b
Given that x = 5, y = -4, find for b:
-4 = - 0.4 (5) + b
b = -2
So the answer is:
y = - 0.4 x – 2
or
<span>2 x + 5 y = - 10</span>
The standar form for the hyperbola is:
(y^2/a^2)-(x^2/b^2)=1
a=6
a^2=36
The equation of the asymptotes is:
y=<span>±(a/b)x
a/b=3/2
b=4
b^2=16
Therefore, the equation is:
</span>(y^2/a^2)-(x^2/b^2)=1
(y^2/36)-(x^2/16)=1<span>
</span>