Help please, I don’t understand this

31

Step-by-step explanation:

lets set up an equation since we know it has to equal 180.

2x+(3x+25)=180

lets simplify that to 5x+25=180

now solve for x!

x=31

r and t.

both are 64 degrees.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph