It costs $4.00 for 25 fl. oz. of detergent or $3.40 for 20 oz. Which is a better buy?

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

you need to add a picture