Name the property of real numbers illustrated by the equation.
a. associative property of addition
b. commutative property of multiplication
c. associative property of multiplication
d. distributive property

What is the most accurate measurement of 1 pound

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?