When 605,000 is written in scientific notation, what will be the value of the exponent?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.