If x^2 = 25 then x=5 why is this statement wrong ?

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height