Mr Mistry has 3 grandchildren. He gives Nimisha £m.
He gives Sunhil £80 less than Nimisha.
He gives Akshay twice as much as Sunhil.
Write down an expression for the total amount of money he gives them.

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

What is the equation of the graph below? y=sec(x)-4