Can someone please help me solve this word problem: There are 70 dogs and 55 cats at the shelter. 7 dogs and 8 cats get adopted. what % of the animals got adopted?

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?

X+y=-4 x-y=2 use elimination with adding and subtraction