The answer for number 3 is 96.7 if you want the work shown I would recommend you to download the app Socratic and for number six you multiply.75x14 then also multiply.35x7 then add add up the answers which will be 12.95 then you subtract that from 15 the answer is $2.05
1 meter= 100cm
2.53cm=1 inch
12 inches= 1 foot
3 feet= 1 yard
2.53*12*3=91.08
1 yard=91.08cm
1 meter=100cm
1 meter is 8.92cm longer than 1 yard
I hope this helps, if you need more elaboration, just ask
Because It Can Be Simplified Many Ways
The measure of an exterior angle of a triangle equals the sum of the 2 remote interior angles. so x = 36+93=129