Answer:
x = -9
x = 2
Step-by-step explanation:
Given:
First, note that
Since 
and 
stay in the denominator, then
Now add two fractions which stay in the left part. The common denominator is 
so multiply the numerator of the first fraction by 
and the numerator of the second fraction by 
and subtract them in the numerator:
Answer:
b) y=2x-3 y-int.=-3 x= 1/2 (think of rise over run)= up 2 over 1. C) IDK D) y=2/4+3 E)7/2-8
Step-by-step explanation:
<h2>when you solve in slope intercept form ex. 3x+4y=12 move 3x by subtracting to the other side. 3x-3x=0 cancel then your left with 4y=-3 (you moved to both sides)+ 12 divide the equation by 4. left with 4divided by 4 cancels left with y= -3+12 divided by 4= y=3/4+8</h2><h2 /><h2>Remember if positive subtract if negative number add to both sides.</h2>
Y=3x+1 should be the answer can I get a crown?
Answer:
The exponential function to model the duck population is:
f(n)=415*(1.32)^n, where:
x is the duck population
n is the number of years
Step-by-step explanation:
In order to calculate the duck population you can use the formula to calculate future value:
FV=PV*(1+r)^n
FV=future value
PV=present value
r=rate
n=number of periods of time
In this case, the present value is the initial population of 415 and the rate is 32%. You can replace these values on the formula and the exponential function to model the duck population would be:
f(n)=415*(1+0.32)^n
f(n)=415*(1.32)^n, where:
x is the duck population
n is the number of years
Answer:
1) 
2) 
3) 
4) 
5) 
6) 
Step-by-step explanation:
We need to simply the following :
<u>Note: For all questions given we know that </u>
<u> using it in all the given questions.</u>
1) 
Factors of 48 are: 2x2x2x2x3
2) 
Factors of 63 are: 3x3x7
3) 
Factors of 72 are: 2x2x2x3x3
4) 
Factors of 24 are: 2x2x2x3
5) 
Factors of 84 are: 2x2x3x7
6) 
Prime factors of 99 are: 3x3x11
