The value of y varies directly as x, and y is 12 when x is 3. What is the constant of variation k?

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

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