The neighborhood park sells a membership to use the recreation center for $5 each time you use the center plus a $50 flat fee, or you can pay $10 each time you use the
center.
Which equation would you use to determine how many times you must use the
center to justify buying the membership?

A. 5x + 50 = 10x
B. 5x + 50 = 5x
C. 10x + 50 = 5x
D. 10x - 50 = 5x

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.