Which of the following statements cannot be proven to be true

What is the equation of y=2x-1 when it had a transformation of a horizontal shrink by a factor of 1/3 followed by a translation of 5 units up?

A fish tank is 3/4 full. 2/3 of the water leak out. After the water leaks out, 10 gallons are left in the tank. How many gallons of water does the tank hold when full?

For every 8 red pens on the teachers desk there are 12 pencils. If she has 60 writing implements, does she have enough red pens for 60 kids? Explain

What is 11/12 - 3/8

Anna made 240 cookies for the school bake sale. She sold 180 of the cookies. What percentage of the cookies were sold?

A truck driver needs to drive his load to a destination that is 2760 miles away how many miles on average will he have to drive each day if he takes one week plus one half day to get there?

brenda and her bestfriend went on a vacation together. They both paid for a flight, and brenda had a fancy room for $150 per night, for a total of $1,500. Her friend had a smaller room for $120 per night, for a total of 1,320

Is the lcm less than both numbers allways never or some times

A newspaper has 64pages it is made up of 16 big sheets of paper each sheet of paper is folded in half and contains 4 pages the first sheet of paper contains pages 1,2,63 and 64.

The Suarez family pay $23.25 for three movie tickets at the rate could the family use a $100 gift certificate to buy 12 tickets