Evaluate each expression. Round to the nearest tenth if
necessary. 0.461 ÷ 0.19 and 0.415 ÷ 0.25

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Nine more than four times a number is the same as one less than twice the number. find the number?

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2