Answer:
answer is b
Step-by-step explanation:
the dot filled in means that its equal to 12 and above
when it's not filled it means that its not equal to 12
Answer:
yes
Step-by-step explanation:
Answer:
x=4
y=2
You can substitute the equations like y=1/2x and -x+y+2.
Answer: x ≥ 5
Step-by-step explanation:
7 is increased by the product of a number and 3: 7 + 3x
Is at least 22: ≥ 22
Your equation is: 7 + 3x ≥ 22
subtract 7 from both sides
3x ≥ 15
divide both sides by 3
x ≥ 5
The Quotient would be 1012 so I would just put 1000 if your supposed to estimate.
