In a survey of employees at a fast food restaurant, it was determined that 15 cooked food, washed dishes, operated the cash register, cooked food and washed dishes, cooked food and operated the cash register, washed dishes and operated the cash register, did all three jobs, and did none of these jobs

if x decreases by 4 then y increases by 10

step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

step-by-step explanation: it is d