Please help A bag contains 60 beads. x of the beads are red and the rest are green. Altaaf takes at random a bead from the bag. Altaaf puts his bead back in the bag. Another 20 red beads are added to those in the bag. The probability that Altaaf takes a red bead is now doubled. Use this information to write down an equation in x writing your equation in the form 8x=3(...)

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

answer: your correct answer is b. d.

step-by-step explanation: