<h2>
Greetings!</h2>
Answer:
{x | x > -4}
Step-by-step explanation:
The direction of the < or > sign only changes when numbers are multiplied or divided by negatives.
Because to simplify 9x > -36 you only need to divide by 9, the sign stays the same and the numbers are simply divided:
x > -4
So the solutuon set would be:
<h3>{x | x > -4}</h3>
<h2>Hope this helps!</h2>
Answer:
B. You have to pay interest on charge cards but not on credit cards.
Step-by-step explanation:
Answer:
It will take 20.9 hours to reach 10000
Step-by-step explanation:
To find inverse of the function , replace f(x) with y
swap the variables
solve the equation for y
take ln on both sides
the inverse function is
for part b plug in 10000 for t in f^-1(x)
It will take 20.9 hours to reach 10000
First Multiply 7x2 witch is 14 then divide -90 by 3 witch is -30 so now make your new equation 5+14-30+8-1 witch the answer is -4