Debra has 2 and 1/2 yards of fabric to make pillow covers the pattern that she will use requires 5/8 yard for each pillow cover how many pillow covers will debbie be able to make create? a visual fraction model to show the.

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

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?