6 Tony had £40 saved up and gave 35% of it to his younger sister, Ella.
Ella gave 20% of what she was given to her younger brother, Ben.
Ben gave 30% of what he was given to his younger brother, Tim.
Tim spent 75% of what he was given on buying a toy for his hamster, Hammy.
How much was the toy for Hammy?

3.68

Step-by-step explanation:

basically just subtract 40$ by the percentages as it keeps going down so

40-35% is 26 and

26-20% is 20

20-30% is 14.56

14.56-75% is 3.68

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer