5^2(2-sqrt3) is the answer here is the link to how to do it https://socratic.org/questions/suppose-an-isosceles-triangle-abc-has-a-30-and-b-c-5-what-is-the-leng...
First, distrbute -3 to both -4y and 3
-3(-4y) = 12y -> note that two negatives multiplied = one positive answer
-3(3) = -9 -> note that one negative and one positive = one negative answer
12y - 9 + 7y -> combine like terms
12y + 7y - 9
19y - 9 -> answer
Your answer is 19y - 9
hope this helps
~Crystal
First, remember to use the order of operations. (Parantheses, exponents, multiplication, division, addition, and subtraction). Which would then make the inequality 5p +10 - 2p + 2 > 7p +4. Then combine like terms. Which would make it 3p+12 > 7p +4. Then subtract from both sides to get the p on just one side. Which would make it 8 >4p. Then isolate P. Which would make it 2 > p. I hope this helps.