What is 2y=4x-2/5 in standard form

How many tens and 15 ones equals 6 tens and 5 ones

Find the value of r in the equation (-4½) r = 36.

When Ava sat down to read her book, she had already read 54 pages. Forty-five minutes later, she had read a total of 92 pages. Let m represent the number of minutes Ava read, and let p represent the number of pages she read.

A store gives away gift bags during a sale. Of these gift bags, 30% are green, 20% are yellow, and 50% are blue. The average number of items in each green bag is 10. The average number of items in each yellow bag is 5.

A coworker flashes four $20 bills and explains that he found them in the auditorium, and would like to treat you to lunch. What would you do?

What is 7.75 equivalent to

Adien wants to find the mass of a bowling ball. Which unit should he use?

To convert 75 minutes to hours you would use the ratio true or false

What is 25 5/8 - 10 1/8

When would two sine functions of the form y = sin (x - h) that have different values for h have the same graph? Explain.