Answer:
i just took the test, so its b. 84
i dont know hwy
Answer:
x≥9
Step-by-step explanation:
Pretend the Less than or equal to sign is just an equals sign
-7x+7=-56 Solve:
-7x=-56-7
-7x=-63
For the last step, if you divide a negative number, the Sign switches. So not the sign is greater than or equal to.
x>=9
Answer:
A and B and C
Step-by-step explanation:
So the students are on 5:6 ratio from volleyball to football, and we know there are 220 students in total.
9, 1,614.06 divided by 12.2 then by 14.7, then you get 9 the missing link