Apiggy bank contains $5.45 in dimes and quarters. if the bank contains 29 coins, how many quarters are in the bank?

What is the value of x in the this question ?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Wrote and expression for the difference of p and 4