For this question you have to combine like terms practice. my question: What is, 4b - 8a + 2b _b - 8a ?
you have to figure out what goes together with ‘b’ behind 2b.
please do it correctly, I will mark brainiest!!

Which graph represents 2x-5y< 15

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte