Answer:
B. False
Step-by-step explanation:
A counterexample is used to contradict or prove an argument incorrect.
Hello!
(this took me 20 minutes to type out from what I wrote on paper lol)
I'm going to guide you through this one step at a time
Step 1: Simplify both sides of the equation.
2.3(6−x)+22 = 96−2.3(2x+12)
(2.3)(6)+(2.3)(−x)+22 = 96+(−2.3)(2x)+(−2.3)(12) (use distributive property of multiplication)
13.8+−2.3x+22 = 96+−4.6x+−27.6
(−2.3x)+(13.8+22) = (−4.6x)+(96+−27.6) (Combine The Like Terms)
−2.3x+35.8 = −4.6x+68.4
−2.3x+35.8 = −4.6x+68.4
Step 2: now, add 4.6x to both sides.
−2.3x+35.8+4.6x = −4.6x+68.4+4.6x
2.3x+35.8 = 68.4
Step 3: next, subtract 35.8 from both sides.
2.3x+35.8−35.8 = 68.4−35.8
2.3x = 32.6
Step 4: Divide both sides by 2.3.
= 
fractions solved: x = 14.173913
your final answer is: x = 14.173913
I hope this helps, and have a nice day!
Answer:
$4080
Step-by-step explanation:
65% = .65
$7200 x .65 = $4080
Manuel payed $4080 for the car.
hope this helps :)
Answer B & C are correct because P(A) + P(B) + P(C) add up to 1
Evaluate question answers
1. 6x7 -3
V
42 - 3
V
39
Answer
39
2. 2x6+3x7 - (-3)
V
12 + 21 - (-3)
V
12 + 21 + 3
V
36
Answer
36
3. 5 x (-3) +7 - 6
V
-5 x3+7 - 6
V
-15 + 7- 6
V
-14
Find the sum or difference answers
1. Simplify or expand
(16m 4 - 8m + 3) + (-7m4 - m2 - 8)
16m4 - 8m + 3 - 7m4 - m2 - 8
V
9m4 - 8m - 5 - m2
V
9m 4 - m2 - 8m - 5
Answer
9m 4 - m2 - 8m - 5
2. Simplify or expand
(3x2 - 5x + 9) + (2x2 + 9x -4)+ (7x- 11)
v
3x2 - 5x + 9+ 2x2+9x - 4+7x-11
V
5x2 + 11x - 6
Answer
5x2 + 11x - 6
3. Simplify or expand
(3y2 - y - 6) - (42 + 5y+ 3)
V
3y2 - y - 6 - 4y2 - 5y - 3
V
-y2 - 6y - 9
Answer
-y2 - 6y - 9
4. -7 -2+2x2+ 9x
2 Simplify or expand
-7 - 2+2x2+9x
V
-9 + 2x2 + 9x
V
2x2 + 9x - 9
Answer
2x2 + 9x - 9