Carly and Monica are reading different novels. The number of pages Carly has left in her novel after x hours of reading is represented by the given equation.

The number of pages Monica has left in her novel after x hours of reading is represented by the given graph.

Which statements correctly describe the two functions?

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.