Under her cell phone plan, Gianna pays a flat cost of $57 per month and $3 per gigabyte. She wants to keep her bill under $90 per month. Which inequality can be used to determine xx, the maximum number of gigabytes Gianna can use while staying within her budget?

do i do it on a graph?

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)

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512