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photoshop1234 [79]
3 years ago
13

What is the answer to -1 times 2

Mathematics
2 answers:
Charra [1.4K]3 years ago
5 0
It would equal -2 any positive number times -1 is a negative
yanalaym [24]3 years ago
4 0

Answer:

Negative 2.

Step-by-step explanation:

2x -1 would have an outcome of a negative number since 2 is positive and one is negative. if they were both positive numbers or negative numbers then the answer would be positive

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2. A coin purse contains d dimes and q quarters. There are 20 coins in the purse, and the total value of the coins is $4.25. Whi
qaws [65]
B. D represents the amount of dimes and q represents the amount of quarters so that equals 20 coins total. 0.25q is the amount of quarters multiples by their cost, when added to 0.1d it equals 4.25.
4 0
2 years ago
What is the value of -6x3-y2-3xy if x=-2 and y=4
Svetach [21]
<h2>Hello!</h2>

The answer is:

The value of the given expression evaluated with x equals to -2 and y equals to 4, is equal to 56 units.

<h2>Why?</h2>

To solve the problem, we need to evaluate both variables for the given values:

x=-2

and

y=4

So, we are given the expression:

-6x^{3}-y^{2}-3xy

Then, evaluating the given values for both variables, we have:

-6*(-2)^{3}-(4)^{2}-3*(-2)*(4)=(-6*-8)-(16)+24=48-16+24=56

Hence, we have that the answer is:

The value of the given expression evaluated with x equals to -2 and y equals to 4, is equal to 56 units.

Have a nice day!

5 0
3 years ago
Read 2 more answers
How to solve 4 divided by 5
konstantin123 [22]

4 divided by 5 is equal to 0.8. This decimal can also be written as a fraction. 0.8 = eight tenths or 8/10 (4/5 in its reduced form).

5 0
2 years ago
Read 2 more answers
42 + 8x for x = 3<br> Please Help
WINSTONCH [101]

Answer:

66

Step-by-step explanation:

42+8x

= 42+8(3)

= 42+24

= 66

4 0
3 years ago
Read 2 more answers
Let the graph of g be a reflection in the y-axis, followed by a translation 5 units down of the graph of f(x)=3x√4. Write a rule
DedPeter [7]

Answer: sorry don't know but uhh its 5

Step-by-step explanation:

7 0
3 years ago
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