-3\frac{4}{5}+(−3\frac{1}{5}​) right this expresiion as an equvilent fraction and make sure their are no negitives plz alegbra 1. plz help me... -3\frac{4}{5}+(−3\frac{1}{5}​) right this expresiion as an equvilent fraction and make sure their are no negitives plz alegbra 1. plz help me...

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]