Answer:
x= 11.616043
Simplifies to:
3.162278x−7=2.645751x−1
Step 1: Subtract 2.645751x from both sides.
Step 2: Add 7 to both sides.
Step 3: Divide both sides by 0.516527.
He bough 60 books because you need to divid 8 by the amount he spent.
Answer:
1/9 :)
Step-by-step explanation:
use the power rule, square both numerator and denominator, 1^2 = 1 3^2 = 9
hope this helps!!!!
Answer: <em>12 students preferred math</em>
Step-by-step explanation:
<em>Take this equation</em>
<em>80(n)</em>
<em>n will equal (0.15) for the 15% surveyed who preferred math</em>
<em>80(0.15)</em>
<em>12</em>
Answer:
similar but not congruent because the angles are not the same