How do you convert fractions to a specific base with exponents? Is there a specific way or equation for this? For example, i need to solve 1/2^3-x=2^3x-7 but first i have to make the bases the same. I'm not sure how to get 1/2 equal to 2 with exponents

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75