Factor the following expression using the gcf. 4dr – 16r r

(4d – 16)
2r(2d – 8)
4(dr – 4r)
4r(d – 4)

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2