4x-4a=a(2x+3)-1 solve by x

resolver la ecuación para x

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Iwill mark ad braniless pls just evens

Leo takes 30 minutes to eat dinner, 15 minutes to change clothes, and 20 minutes to walk to practice.if leo needs to be at hockey practice at 7: 15pm,.what time does he need to begin