Find x and y in each parallelogram pleaseee

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2