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
iris [78.8K]
3 years ago
15

Evaluate -3(8).

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
4 0

Answer: -24

Step-by-step explanation: When you're asked to multiply

positives and negatives together, the rules are simple.

positive times a positive is a <u>positive</u>

positive times a negative is a <u>negative</u>

negative times a positive is a <u>negative</u>

negative times a negative is a <u>positive</u>

One way that I think will help you is to think

about the problem in terms of the signs.

If the signs are the same, the product will always be positive.

For example, (+3) · (+6) = +18 and (-6) · (-2) = +12.

If the signs are different, the product is negative.

So (+6) · (-4) is -24 and (-10) · (+5) is -50.

So don't get caught up on the signs.

Do the problem first, then determine if the

signs are the same or if they are different.

nadya68 [22]3 years ago
3 0

Answer:

-24

Step-by-step explanation:

-3 multiply 8 = -24

Because when ever you multiply a negative number with a positive number result will always be negative and 3 multiply 8 is 24.

You might be interested in
Evaluate f(-1) for the function f(x) = -5x + 3 *
tatuchka [14]

Answer:

f(-1) = 8

Step-by-step explanation:

f(-1) = x

f(-1) = -5(-1) + 3

f(-1) = 8

4 0
3 years ago
Gus has a lunch food budget of $190 per month. He spends an average of $5 per day on lunch. Which of the following equations rep
olganol [36]

Answer:

The answer is C.

Step-by-step explanation:

Each day (x) he loses 5 dollars from his total of 190. And C shows that because 190 - 5 x. 190 is his total, 5 is dollars lost a day, and x is days

3 0
3 years ago
Whai si (3x+5) (x-2)
Vika [28.1K]
The answer is 3x squared -11x-10
3 0
2 years ago
A blue chip company that makes computer chips found that 2 out of
Wittaler [7]

Answer: Approximately 0.667%

Work Shown:

2/300 = 1/150 = 0.00667 = 0.667%

So less than 1% of the chips are defective.

6 0
3 years ago
In ABC, if m find the measure of each angle.
monitta

Answer:

Let the angles have measures 2x,3x,4x

Then 2x+3x+4x = 180

and the rest is easy

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • 10. How can we tell if a number is divisible by 4?
    9·1 answer
  • What are the factors of 16x²-12x+20?
    12·1 answer
  • Anthony got a shipment of various box sets of albums.​
    15·2 answers
  • The Pythagorean Theorem deals with which relationship in a right triangle?
    7·2 answers
  • Find the value of y and<br>simplify completely.<br>27<br>y = [?]​
    12·1 answer
  • Triangle with the base 14in and height 10in
    10·2 answers
  • What is the solution set for -4 x+ 10&gt;5 x+ 55?
    11·2 answers
  • How do you answer other questions that are not yours
    14·2 answers
  • . Below are sinusoidal regressions created from the average monthly low temperatures in Iqaluit, Nunavut and Nairobi, Kenya. Com
    9·2 answers
  • Use elimination to solve each<br> system of equations<br> 3x + 5y = -2<br> 3x - 2y = - 16
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!