How many solutions does the system of equations have?
y=4x+3 and 2y-8x=3

a. one
b. two
c. infinitely many
d. none

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

What is the shape of the height and weight distribution