Hey there!!
Given :
Find f ( 7.5 )
Now, we will need to substitute the value of 7.5 in place of x
Hope my answer helps!
One solution was found : t ≤ -13 (number 4)
Pull out like factors :
-3t - 39 = -3 • (t + 13)
Divide both sides by -3
Remember to flip the inequality sign:
Solve Basic Inequality :
Subtract 13 from both sides to get t≤−13
Answer:
0
Step-by-step explanation:
x2 +4x-21=0. solve for x
Answer:
350
Step-by-step explanation:
Let the number of adult tickets be x, then the number of student tickets sold would be (x–54).
We now have
x+(x–54)=646
2x=700
x=350
Therefore, 350 adult tickets were sold.
Answer:
.um g o o g l e look it u p I do that.