10 points 4) Sylvia needs more than $800 for the iPhone 12. She already saved
$450. She earns $13 per hour working at Target. Which inequality can be
used to determine how many hours Sylvia will need to work to have more
than $800 to buy the iPhone 12? *
a
450h + 13 > 800
c.
13h + 450 < 800
b. 13h + 450 > 800
d. 450h + 13 < 800

sorry, i'm new here and i'm just trying to figure this out. try quizlet. rate 5* you!

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation:

the answer is -1 1/5, also a

hope i

-lavira : )