Emma uses turquoise beads to make bracelets to sell at an event. The total amount Emma earns, y, is proportional to the
of bracelets, x, she sells. Emma earns $10 for each sold bracelet. Which equation represents the total amount Emma earns
event?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?