Please Help, will give brainliest to whoever gets it right! Is ΔPQS≅ΔRQS by HL? If so, name the legs that allow the use of HL.

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?