What is the opposite of the three rational numbers.
|-13| =
|14| =
- |42| =

Answers

Answer 1
Answer:

Answer:

|-13| = 13, so the opposite is -13

|14| = 14, the opposite is -14

-|42| = -42, the opposite is 42


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You have been waiting for months. The latest version of your favorite video game comes out today. You have mowed lawns, done extra chores, and saved up gift money. The new game costs $49.99. You have exactly $50.00 saved. So you are good to go, right? In 3 to 5 sentences explain if you have enough money to buy that game in Pennsylvania where sales tax is 6%. If you have enough money, will you have change? If you do not have enough money, how much more do you need?

Answers

if I had enough money, of course I will have change.

Write a function rule for the problem​

Answers

Answer:

er

Step-by-step explanation:

Answer:

What function?

Step-by-step explanation:

Can you provide me with the problem.

Evaluate each function.k(a) = |-2a + 3| - 1; Find k(3).

g(x) = 4^2x-1 + 7; Find g(1).

f(x) = |8x^2 - 5x + 3|; Find f(-2).

h(x) = -3x + 9; Find h(-1 + x).

f(n) = 5n - 1, Find f(- 3n).

Answers

Step-by-step explanation:

k(a) = | -2a + 3 | - 1

k(3) = | -2(3) + 3 | - 1        replaced the a with 3

      = | -6 + 3 | - 1

      = | -3 | - 1

      =    3   - 1

      = 2

g(x) = 4²ˣ⁻¹ + 7

g(1) = 4²⁽¹⁾⁻¹ + 7                 replaced the x with 1

      = 4¹ + 7

      = 4 + 7

      = 11

f(x) = | 8x² - 5x + 3 |

f(-2) = | 8(-2)² - 5(-2) + 3 |        replaced the x with -2

      = | 8(4) - 10 + 3 |

      = | 12 - 10 + 3 |

      = | 5 |

      = 5

h(x) = -3x + 9

h(-1 + x) = -3(-1 + x) + 9          replaced the x with -1 + x

            = 3 - 3x + 9

            = 12 - 3x

f(n) = 5n - 1

f(-3n) = 5(-3n) - 1                 replaced the n with -3n

        = -15n - 1

Enter the correct answer in the box.Molly has $45 in her wallet, which is 3 times as much money as her brother has.

Write an equation to represent this situation, where a represents the amount of money Molly’s brother has.

Answers

Ax3=45 ( a times three equals forty-five)

answer:

45=3x (plato/edmentum users.)

The following data set represents the ACT scores for students in Mrs. Smith's collegescience class.18 32 16 2319 21 28 2922 30 19 21What is the range for the ACT scores for the class?

Answers

The range is the difference between the greatest and the smallest number, so it is 32 - 16 = 16.

About 58 million people die every year. About how many die each day, on average?

Answers

Answer:

If a regular year, about 158,904. If a leap year, about 158,469

Step-by-step explanation:

for a regular year, 58,000,000 divided by 365 = 158,904

for a leap year, 58,000,000 divided by 366 = 158,469

Answer: 158,904

Step-by-step explanation:

58,000,000/365=158,904.10958904 which rounded is 158,904