A group of 280 elementary school students and 40 adults are going on a field trip. They are planning to use two different types of buses to get to the destination. The first type of bus holds 50 people and the second type of bus holds 20 people.

a. Write an equation to represent the combination of type 1 buses, w, and type 2
buses, t, that will accomodate all people on the field trip.

b. Solve the equation for w.

C. Solve the equation for t.
d. Which equation would you use to find the number of type 2 buses if they are
using 4 type 2 busses?

yes

step-by-step explanation:

d

step-by-step explanation:

i used the pitagoras theoreme

nswer: a   y-axis

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).