Alana is 4 years older than her brother ernie. ernie is 2 years older than their sister amelia. amelia is 10 years younger than their brother mazo. if mazo is 17 years old, how old is alana?

Graph the line with the given slope m and y-intercept b. m=-3,b=1

What number produces an irrational number when multiplied by 1/4

Aliaa is skating down a ramp. the wheels on her skateboard have diameters of 60 \text{ mm}60 mm60, space, m, m. what is the distance aliaa travels when her skateboard wheels make 202020 revolutions? round your answer to the nearest \text{mm}mmm, m.