(5x^2+8x)+(x^2-5x+1)
(5x
2
+8x)+(x
2
−5x+1)

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Find the midpoint m of z1=(8+5i) and z2=(12+3i)