Answer:
Q.1
The Answer is Option B) 2 × 10-¹²
From the given f(x) and g(x), the value of (g-f)(2)=1
Given :
The functions are

Lets evaluate (g-f)(2)

To find out g(2), replace 2 for x in g(x) and then replace 2 for x in f(x)

Now we find g(2)-f(2)

Learn more : brainly.com/question/15038769
Answer:
$8.25
Step-by-step explanation:
All together for just bowling would be$7.50.
Half off of that is $3.75.
Then all you do is add up everything she used.
3.75 + 2.75 + 1.75 = 8.25
The total before tax is $8.25
<span>triangle ABD and the triangle CDB are similar
the options are </span><span>ASA and CPCTC</span>
7x +2y =-17 ..... Finally, answer
2x + 3y = -5
+
5x -y = -12
---------------------------
7x +2y = -17