Please help quick
| x | + 2 > | x | for all real numbers x. True False
Answers
Answer:
true
Step-by-step explanation:
This is true because x equals the same...2!
Related Questions
PLEASEE HURRY!!!!!!!! Tom determines that the system of equations below has two solutions, one of which is located at the vertex of the parabola.Equation 1: (x – 3)2 = y – 4Equation 2: y = -x + bIn order for Tom’s thinking to be correct, which qualifications must be met? A: b must equal 7 and a second solution to the system must be located at the point (2, 5).B: b must equal 1 and a second solution to the system must be located at the point (4, 5).C: b must equal 7 and a second solution to the system must be located at the point (1, 8).D: b must equal 1 and a second solution to the system must be located at the point (3, 4).
3(6x) y+y+y. 2(8x). 3+x+6
A supersonic jet was flying at a constant velocity starting 8,400 kilometers west of U.S. airspace. Itflew one-third of the way to U.S. airspace in 2 hours. What was the jet's velocity?Write your answer as a whole number.
What do i do in this problem
Answers
100 x 25% = 100 x .25 = 25 dollar discount
New price = $75
Now 10% off of $75
10% x 75 = .10 x 75 = $7.50 discount
New price = 75 - 7.50 = $67.50
Now, if you just took 35% off of $100
100 x 35% = 100 x .35 = $35 discount
New Price = 100 - 35 = $65
Bottom line... when you take an "extra" percentage off, you are taking a percentage of a smaller number, so the discount is not as big.
Answers
Answer:
It expands
Step-by-step explanation:
The energy put into it causes it to move faster and expand
12.50%
37.50%
62.50%
80.00%
2. Write the decimal 0.063 as a percent. (1 point)
0.63%
6.3%
63%
630%
3. After a study was completed at a local college, it was found that 386 in 1,112 students live with their parents. What percent of the students lives with their parents? Round to the nearest hundredth of a percent where necessary. (1 point)
3.44%
34.71%
49.36%
65.28%
4. Write the percent 23.44% as a decimal. (1 point)
2344
234.4
2.344
0.2344
5. Chris and five of his friends go out to dinner. The total bill comes to $124.29. They decide to leave a 20% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. (1 point)
$29.00
$21.00
$5.00
$4.15
6. Use a proportion to solve the problem.
71% of 67
(1 point)
= ; 94.37
= ; 105.97
= ; 47.57
= ; 95.14
7. 41 is what percent of 205? (1 point)
= ; 84%
= ; 20%
= ; 200%
= ; 8%
8. According to the scores on the last math test, 80%, or 20, of the students in the class received an A. Find the number of students in the entire class. (1 point)
= ; 16 students
= ; 65 students
= ; 25 students
= ; 40 students
9. During the basketball season, Diane took 134 shots and made about 56% of them.
a. How many shots did Diane make?
b. The team made a total of 498 shots. What percent of the team’s made shots did Diane make? (1 point)
24 shots; 15.1%
753 shots; 27%
240 shots; 27%
75 shots; 15.1%
10. What percent of 40 is 24? (1 point)
24 = p • 40; 6%
40 = p • 24; 17%
24 = p • 40; 60%
40 = p • 24; 167%
11. The sales tax rate is 6.3%.
Find the tax paid for a pair of earrings with a list price of $77.
What is the total cost of the pair of earrings?
(1 point)
$4.85; $77.49
$4.85; $81.85
$0.49; $77.49
$.049; $81.85
Answers
2. B
3. B
4. D
5. C
6. C
7. B
8. C
9. D
10. C
11. B
2.first choice
3.is second choice
4.4th choice
5.4th choice
8.is 25
9.is 75 or 15.1 percent :just make percent a decimal then multiply
10.is 60
couldn't do 6 and 7
Answers
First, we add x to both sides and simplify. Then, we divide both sides by -2
Answers
∛(x^3m)=(∛x^3)(∛m)=x∛m
so find tripples
3.
108=2*2*3*3*3
the only tripple is the 3 so tht goes out and the 2*2=4 stas inside
3∛4
B
4. 250=2*5*5*5
the tripple is 5
5∛2
A
5. ∛-375=(∛-1)(∛375)=(-1)(∛(3*5*5*5))=(-1)(5∛3)=-5∛3
D
4). . . . . . A
5). . . . . . D