10(1 + 4a) - 7a = -6a + 5(1 + 8a)

Part a: solve –mk – 120 > 95 for m. show your work. (4 points) part b: solve 2c – 9f = 45 for f. show your work. (6 points)

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?