The table shows the amounts of food collected by two home rooms. homeroom a collects 21 additional items of food. how many more items does homeroom b need to collect to have more items per student.

homeroom a
students — 24
canned food - 30
dry food - 42

homeroom b

students- 16
canned food- 22
dry food- 24

what are ur choices?

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value