Line c passes through points (1, 13) and (9, 6). Line d is parallel to line c. What is the slope of line d?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Which of the following graphs could represent a cubic function?