Answer: -6
Step-by-step explanation:
First of all, solve the inequality.
Distribute -5 in the parentheses.
Add 5g and subtract 3 from both sides.
Combine like terms
Divide by 3.
This means that any input (g) has to be greater than 
. If you do not know what is , divide 8 by 3. That is equal to approximately 
. Therefore, g has to be greater than -2.67, this will leave -6 out of the choices.
X^2+7x-8>0 eliminating denominator
Factoring (x+8)(x-1) must be positive so
Case 1 both positive is x>-8 and x>1. For both to occur x>1
Case 2 both are negative (x+8)<0 and (x-1)<0 so x<-8 and x<1. For both to occur x<-8
Therefore x<-8 or x>1
that's correct, what you've put in the boxes. :)
6 x 2.54 is 15.24, answer is c
£160 * (1+3%)^22 = £306.58 (correct to 2 decimal places)
