Find an equation of the circle that satisfies the given conditions. Center at the origin; passes through (2, 6)

what is the sum of the even numbers from 1 to 100?

If three times a number is subtracted from five times its reciprocal, the result is -2. Find the number(s).

a painter mixes 5l of red with 3l of blue and got purple. how much of each colour must he mix to get 40l of purple

The length of the top of a workbench is 3 m greater than the width. The area is 70 msquared . Find the[..]

Mrs. Reed is decorating wreaths. She needs 24 in. of gold ribbon and 45 in. of white ribbon to tie around each[..]

The base of a triangle is 7 cm greater than the height. The area is 39 cmsquared . Find the height and[..]

a house costs $600 more than 12 times the lot on which it was built. if the lost cost x dollars, what did the house[..]

The sales tax in a particular state is 6.5%. Let x represent the price of an item to be purchased in this state.[..]

Karen purchased a blouse from a clearance rack for $12.60. A sign on the rack stated, "The price shown is 70% off[..]