Answer:
11
Step-by-step explanation:
9+9+11+15 is 44 44/4 is 11
Trigonometric identity

Substituting with the secant value given:
-3/5x+y=-8/5 but you have to change all the signs bc an standard formula needs to have a positive x so it would be: 3/5x-y=8/5
Answer:
both are b
Step-by-step explanation:
the point is equal to -2 because there is a point on -2 and with 20 it b because 2 time 10 is 20 +26 makes 46 which makes 43 less than 46
Answer:
Store A has a better deal
Step-by-step explanation: