You would want to subtract 18 from 45. Your answer would be y=27.
A- 98+89+123=310 (boys)
A-102+105+117=324 (girls)
B-324-310=14 I found my answer by subtracting the girls from the boys and I got 14
C-They will need to hire 24 more teachers because if you add the students together you will get 644 then you divide it by 20 and you get 32 but since they already have 8 teachers you would just subtract 8 from 32 wich you get 24
Answer:
4.25GPA
Step-by-step explanation:
3+6+2+6/4
= 17/4
= 4.25 to 2d.p
Answer:
=−7x2+19x+
41/3
Step-by-step explanation: