−67b+6≤9b+43 what is the answer in simplified form

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

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.