While walking from her house to school, miriam walks at a pace of 5 km/h. when she walks in the hallways at school, she slows down to 3 ½ km/h. if she spent 2 ½ hours walking to and from school and ¾ of an hour walking in the hallways, what was her average walking speed?

Describe the domain and range of y=2(3)^x-2+5

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)

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)