What is the coefficient in the expression 3x13+43x13+4?

The slope of a line is - 1/2 what is the slope of a line that is parallel to it?

A tree that is 10 yards tall and casts a shadow 14 yards long. find the angle of elevation from the tip of the shadow to the top of the tree. Round to the nearest degree -54 degrees - 36 degrees - 46 degrees - 44 degrees

Belle surveyed her classmates in music class. the ratio of students that prefer string instruments to thos who prefer wind is 2:5. There are 28 students in belles class. How many stidents prefer playing string instruments

There are 50 students going on a class trip. 35 are student athletes and 5 are left-handed. In the student athletes group, 3 are left-handed. What is the probability that one of the students on the trip is an athlete or is left-handed?

What is the solution to the system of equations? 5x+y=2 4x+y=4 A. 0,2 B.-3,17 C. 1,-8 D.-2,12

A castle has to be guarded 24 hours a day five nights are orderd to split each day guard duty equally how long would each night would spend on guard duty

Key west and Jacksonville are 19 centimeters apart on a map. if the scale on the map is 0.5 centimeters:20 kilometers what is the actual distance between key west and Jacksonville

There are six crackers in each package. If the family brought seven packages on the road trip and had four crackers leftover, how many crackers did they eat?

At the depth of x metres the temperature of the water in an ocean is T degrees celsius at depths below 900 metres T is inversely proportional to x.

Find a formula for the general term of each of the following sequences a) 7,13,19,25,31