Grant simplified the expression 1.5(-3.2+2.5) his work is shown below. Explain the error in grants work 1.5(-3.2+2.5)
=1.5× (-3.2)-1.5×(2.5)
=-4.8-3.75
=-8.55

What is the greater volume 72 quarts or 23 gallons

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

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6