Which number line models the solution set of -2x + 7 > 17?
2 answers:
Answer:
-5
Step-by-step explanation:
-2x+7>17
-2x>17-7
-2x>10
Divide both sides by -2
-2x<10
-2 -2
x<-5
Note:when dividing with a negative the signs changes
Answer:
Step-by-step explanation:
- 2x + 7 > 17
- 2x > 17 - 7
- 2x > 10
x < 10 ÷ ( - 2 )
<em>x < - 5</em>
<em>x ∈ ( - ∞ , - 5 )</em>
You might be interested in
Xintercept (125,0)
Yintercept (0,275)
Answer:
If 3x−y=12, what is the value of 8^x/2^y ?
Step-by-step explanation:
this is an SAT question
Answer:
x>7
Step-by-step explanation:
We have that
scale factor=1 in/2.5 miles
<span>the actual area of a lake is 12 square miles
</span>we know that
[area on the map]=[scale factor]²*[area actual]
[area on the map]=[1/2.5]²*[12]-----> 1.92 in²
the answer is
1.92 in²
