Lori is solving the equation 4x2 + 5x - 6 - O using the quadratic formula. Which expression shows the correct numbers substituted into the quadratic formula to
solve?
-5+75–4(4)(-6)
24)
O -5+(5)-4(4)(-6)
2(4)
-5+(5)2 – 4(4)(-6)
2.
-4
-5+(5)
24

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?