Write the equation of the line with a slope of 10 that goes through the point (8,-2) in Slope-intercept and Point-slope form.

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Rationalize the denominator- 12x/√x-10

How can writing phrases as algebraic expressions you solve problems?