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
EastWind [94]
3 years ago
6

What is the solution to the expression –2 – 3 – (–4)?

Mathematics
2 answers:
Contact [7]3 years ago
7 0
-2 - 3 -(-4)= -2 - 3 + 4
-2 - 3 + 4
-5 + 4
= -1
Reil [10]3 years ago
7 0
-2-3-(-4)

= -5(-4)

Answer is =-1
You might be interested in
To use the HL Theorem to prove two triangles are congruent, the triangles must be right triangles. Which other conditions must a
mr Goodwill [35]
To use HL specifically they would need to have the same hypotenuse as well as a right angle.
5 0
3 years ago
Read 2 more answers
Jacob decided to ride his bicycle across the country during his 2-month summer vacation. the route he took from washington, dc t
Artist 52 [7]

Step 1: Assign variable for the unknown that we need to find.

Let ' x ' be the number of miles traveled by Jacob so far (His distance from starting point)

Step 2: Use the sentence given to set up an equation

Sentence 1: "His distance from his starting point was exactly 100 miles more than three times the distance remaining until the finishing point"

Total distance is 2800 miles, if his distance from the starting point is 'x', then remaining distance can be represented by 2800 - x.

Using the sentence we can write the below equation...

x = 100 + 3(2800 - x)

Distributing 3 in the right side of the equation, we get...

x = 100 + 8400 - 3x

Adding 3x on both sides of the equation, we get...

x+3x = 8500

Combine like terms in the left side of the equation, we get...

4x=8500

Dividing 4 on both sides of the equation, we get...

\frac{4x}{4} =\frac{8500}{4}

Simplifying the fraction on either side of the equation, we get...

x=2125miles

Conclusion:

Out of the 2800 miles, Jacob travelled a distance of 2125 miles and remaining miles that he need to cover will be <u>675 miles</u>.

3 0
2 years ago
Evaluate the following expression if a=-9, b=-7,c=9 and d=3<br> 2cd + 3ab =
stepladder [879]

Answer:

<h3>The answer is 243.</h3>

Step-by-step explanation:

To evaluate the expression substitute the values of a , b , c and d into the above expression

a = - 9

b = - 7

c = 9

d = 3

So we have

2cd + 3ab = 2(9)(3) + 3(-9)(-7)

= 2(27) + 3( 63)

= 54 + 189

We have the final answer as

<h3>243</h3>

Hope this helps you

7 0
3 years ago
Help!!! I will give brainiest if correct!
maw [93]

Answer:

she would need 7 ounces

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
How do I solve 4.6x^2 + 3.2x - 4x + 2.7x^2 - x
jekas [21]
4.6x^2+3.2-4x+2.7x^2-x=4.6x^2+3.2x+-4x+2.7x^2+-xCombine like terms:4.6x^2+3.2x+-4x+2.7x^2+-x=(4.6x^2+2.7x^2)+(3.2x+-4x+-x)=7.3x^2+-1.8xAnswer:7.3x^2-1.8x
4 0
2 years ago
Other questions:
  • Danielle will use the instructions in the box below to make a cleaning solution I
    11·1 answer
  • Solve –4x = –36.<br> –9<br> –32<br> 9<br> –40
    13·2 answers
  • Why am I so bad at math!!! Please help me. It would be much appreciated. ☻☺
    7·1 answer
  • Cheyenne drove 3,000 miles in 75 hours. At this rate, how long will it take her to drive 4,000 miles?
    14·1 answer
  • A pool measuring 8 meters by 26 meters is surrounded by a path of uniform​ width, as shown in the figure. If the area of the poo
    7·1 answer
  • 2 inches is equal to 300 miles if you drive 450 miles how many inches does it represent on the map​
    11·1 answer
  • Jordan use the distributive property to write an expression that is equivalent to 6C -48. Is Jordan‘s were correct
    14·1 answer
  • The patient has an order for oxytocin (Pitocin) to infuse at 7 mu/minute. Available is oxytocin 10 units/1000 mL 0.9% NaCl. At w
    7·1 answer
  • The horsepower, H(s), required for a racecar to overcome wind resistance is given by the function: H(s) = 0.003s^2+0.07s-0.027,
    13·1 answer
  • The water was pumped out of a backyard pond. What is the domain of this graph?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!