Lm is the midsegment of trapezoid abcd. ab= x + 8, lm = 4x + 3, and dc = 187. what is the value of x?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items