1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mr Goodwill [35]
3 years ago
8

Evaluate the expression (4p - m) divided by 4 where m= -4 and p = 2. Show your work

Mathematics
1 answer:
artcher [175]3 years ago
7 0

Answer:

I'm not sure if you meant that when you said "divided by 4"

You might be interested in
A scientist needs 60 liters of a 40% solution of alcohol.He has a 30% solution and a 60% solution available.How many liters of t
stich3 [128]

Answer:

He should mix 25 liters of the 30% solution, and 35 liters of 60% solution.

Step-by-step explanation:

8 0
2 years ago
12. The temperature was –3° C last night. It is now 4° C. What was the<br> change in temperature?
aniked [119]

Answer:

7

Step-by-step explanation:

-3 + 3 = 0

0 + 4 = 4

4 + 3 = 7

6 0
3 years ago
Read 2 more answers
A certain smart phone game app allows the player, once a day, to spin a wheel with 8 different sections. Seven of the sections c
prisoha [69]

Answer:

The appropriate hypothesis set for Andraya to test is:

H_0: p = 0.125

H_1: p < 0.125

Step-by-step explanation:

The makers of the game claim that the wheel has an equally likely probability of landing on each section.

That is, the makers claim that the probability of earning the grand prize is:

p = \frac{1}{8} = 0.125

Andraya has played the game for several months and believes that the grand prize occurs less often than the game makers claim.

At the null hypothesis, we test if it happens as often as the makers claim, that is, the proportion is 0.125. So

H_0: p = 0.125

At the alternate hypothesis, we test if it happens less ofter than the makers claim, that is, the proportion is less than 0.125. So

H_1: p < 0.125

The appropriate hypothesis set for Andraya to test is:

H_0: p = 0.125

H_1: p < 0.125

5 0
3 years ago
THREE FRIENDS WENT ON A TRIP TO THE STRIP OF LAS VEGAS. THE RATES FOR ROOMS IN THE SUMMER ARE USUALLY PRETTY INEXPENSIVE. THE TH
zhuklara [117]

Answer:

$1 is a missing due to the addition of unrelated amounts.

$(20 - 1)×3 + $2

Can never be equal to

$20 × 3

Step-by-step explanation:

The statement in a nut-shell is

- The three friends paid $20 each initially, to make $60.

- $1 each was returned to them, so that they reduced the expenses, and paid $19 each, to make $57.

- They tipped a man $2.

WHY IS $57 + $2 ≠ $60?

That was so, because the amounts that were added weren't related.

If their total spending was what they wanted to calculate, it should have included the amount in the receipt of $55 payment received from the hotel.

The right calculation should have been:

$55 payment to the hotel

+

$3 change the three friends received ($1 each)

+

$2 tip they gave.

=

$60

6 0
3 years ago
The sum of 7 and 2 is 8
BabaBlast [244]

Answer:

We can introduce a variable ( a letter representing an unknown ) to help us solve this question.

Let χ = "a number..."

We can rewrite the sentence in the following way:

7( χ + 2 ) = 8

To solve for χ , we can first distribute 7:

7 ∗ χ + 7∗(2) = 8

7χ + 14 = 8 ⇐ since 7 times 2 is 14

Let's get χ by itself first. We do so by subtracting 14 from both sides of the equation:

7χ + 14 - 14 = 8 - 14

7χ + 0 = -6 ⇐

7χ = -6 ⇐

The last number in our way is that 7. Let's divide both sides by 7 ( which is the same as multiplying both sides by 1 / 7 ) to figure out what χ is:

7χ ∗ ( 1 / 7 ) = -6 ∗ ( 1 / 7 )

χ ∗ ( 7 / 7 ) = - 6 / 7 ⇐

χ ∗ ( 1 ) = - 6 / 7 ⇐

χ = - 6 / 7

Therefore ( we can also use ∴ to represent the word "therefore" ) our number in question is  -6 / 7

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Please help!!!! i will give brainliest
    13·1 answer
  • Antonio has wood that is 4 1/2 feet. And he wants to cut it into 0.75 foot sections. How many equal sections of wood he will he
    13·1 answer
  • The area of the composite figure is ______ square millimeters.
    5·1 answer
  • The reactants of two reactions are shown.
    5·1 answer
  • Pleasee help marking brainlest
    11·1 answer
  • i have 30 coins. some of them are dimes, and some of them are quarters. in total, i have $4.05. how many of each coin do i have?
    5·2 answers
  • Consider the Triangle Sum Theorem in relation to a right triangle. What conjecture can you make about the two acute angles of a
    12·1 answer
  • Quizz "<br><br>12² × 10² = ?<br><br>Good luck !!​
    14·2 answers
  • The surface area of a cube is 27^2. Calculate the length of the sides of the cube
    5·1 answer
  • A straight line with the equation y=ax-3 goes through the point (2,11). Work out the value of a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!