Answer:
c=18
Step-by-step explanation:
<em>To solve for c you need to do cross product property</em>
You have to multiply diagonally
So 3*30= 90
5*c= 5c
90= 5c
Now its a one step equation
Divide 90 by 5 =18
c= 18
Answer: 2.7
Step-by-step explanation:
24÷9=2.7
Answer:
b. No x-intercept y-intercept is (0, -8)
For this case you must simplify the expression respecting the rules of multiplication of mathematics.
The steps to simplify the expression are the following:
First multiply what is in the parentheses
-2x ^ 2 (x - 5) + x (2x ^ 2 - 10x) + x
-2x ^ 3 + 10x ^ 2 + 2x ^ 3 - 10x ^ 2 + x
Then add the terms that have the same exponent
(-2x ^ 3 + 2x ^ 3) + (10x ^ 2 - 10x ^ 2) + x
x
The final simplification is
x
answer
x
Answer: Yes
Step-by-step explanation:
x>=8-3
x>=5