Which of the following is the answer to (x + 1 > 4) ∩ (x - 8 > -7) A. {x | x < 3 or x > 1}
B. {x | 1 < x < 3}
C. All real numbers

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)