Which of the following expressions are equal to 2.5?.

5 : 2

-2 (-1.25)

(-0.5) 2

-1 + (-1.5)

Bonus question

What is the length of the conjugate axis? (x-1) ^2/25 - (y+3) ^2/9=1 ... ?

What is 120/3 x 19-X/6?

Dylan opened a credit card account with $575.00 of available credit. Now that he has made some purchases, Dylan's account only has $391.00 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?

What is the percent of 0.08

a circle has a circumfrance of 196 pi. what is the radius of the circle?

A regular polygon has an interior angle of 172º. Find the number of sides of this polygon.

What is 12/9 simplified?

4*0.23 what is it i don't no

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Is 4 divided by 8 a rational number