Mathematics College

What is the result when any 2 integers are multiplied

Answers

Answer 1

Answer:

When you multiply two integers with the same signs, the result is always positive.

Step-by-step explanation:

When you multiply two integers with the same signs, the result is always positive. Just multiply the absolute values and make the answer positive. When you multiply two integers with different signs, the result is always negative.

Related Questions

How many tens are in 20,000? (Answer in simple words!) Example: "38 tens", or "48 tens"

Answers

2000 tens are in 20000

A souvenir mug sells for $8.00 at a hotel gift store. The sales tax on the mug is $0.44.
What is the sales tax rate? (Remember, sales tax rate is a percent)

please help with this!!!

Answers

The sale tax rate is 5.5%
Proof : 8 x 5.5% = $8.44

If B = -p + 10p2 and C = 2p + 7, find an expression that equals B + 3C in
standard form.

Answers

Answer:

10p^2 + 5p + 42 = b+3c

Step-by-step explanation:

b = -p + 10p^2

c = 2p + 7

b + 3c = 5p + 10p^2+ 42

21q-7p and (3q-p)(7) determine whether each pair of expressions is equivalent. show your work

Answers

Answer:

Yes, they are equivilent because when you distributive property you get 21q-7p.

Step-by-step explanation:

Simplify x ^8/ x ^6 ​

Answers

Answer:

[tex]\displaystyle \frac{x^8}{x^6} = x^2[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Exponential Property [Dividing]: [tex]\displaystyle \frac{b^m}{b^n} = b^{m - n}[/tex]

Step-by-step explanation:

Step 1: Define

Identify

[tex]\displaystyle \frac{x^8}{x^6}[/tex]

Step 2: Simplify

Exponential Rule [Dividing]:                                                                             [tex]\displaystyle \frac{x^8}{x^6} = x^{8 - 6}[/tex][Exponents] Subtract:                                                                                       [tex]\displaystyle \frac{x^8}{x^6} = x^{2}[/tex]

Simplify the following square rots.When necessary, write the square root using the “WIRIS editor” button;

Answers

Answer:

[tex]3\sqrt{9}[/tex]

Step-by-step explanation:

[tex]\sqrt{ab}= \sqrt{a} *\sqrt{b}\\\\\sqrt{99}=\sqrt{9*11}\\\\=\sqrt{9}*\sqrt{11}\\=3\sqrt{11}[/tex]

Tom wants to sell a package containing store bought candy. The package contains 15 kg of Banana Candy at $3 per kilogram, and 30 kilograms of Cherry Candy at $6 per kilogram. How many dollars per kg should he price the mixture?

Answers

Answer:

$.20

Step-by-step explanation:

15 kg / $3 = 5kg /$1

30kg/$6 = 5kg/$1

each kg would be 1/5 of a dollar, or $.20.

I need help with #4 and #5​

Answers

Answer:

Step-by-step explanation:

Discuss inductive and deductive reasoning. Use examples to compare and contrast the two types of
reasoning. Be sure to include in your discussion an example where inductive reasoning fails.

Answers

Answer:

Deductive reasoning applies general rules to make conclusions about specific cases. Inductive reasoning observes patterns in specific cases to infer conclusions about general rules. For

Step-by-step explanation:

Example: All men are mortal. John is a man

It cost adults $7 to get into the fair and it cost children under 11 years old $4. What does it cost for 8 adults and 4 children to get into the fair?
A $82
B $84
C $72
D $76

Answers

Answer is C 72 dollars

Answer:$72

Step-by-step explanation:7*8=56

4*4=16

56+16=72

81a^2x+9a^2y-90bx-10by

Answers

1. Factor out 9a^2 from the expression
9a^2 x(9x+y) - 90bx - 10by

2. Factor out -10b from the expression
9a^2 x(9x+y) - 10b x(9x+y)

3. Factor out 9x + y from the expression
(9x+y)x(9a^2 - 10b)

Solution: (9x+y)x(9a^2 - 10b)

please helpppp me with this trig question

Answers

The answer would be 0.73 in decimal form (the image shows the steps)

51661-61661+611×5561×58
Solve.​

Answers

Answer:

=197060718

Step-by-step explanation:

51661−61661+(611)(5561)(58)

=−10000+(611)(5561)(58)

=−10000+(3397771)(58)

=−10000+197070718

=197060718

Select the correct statement in the table.
Given that r and s are both irrational numbers, determine which statement is true.

Answers

Answer:

Below.

Step-by-step explanation:

The value of r + x is always irrational.

The value of r. s is sometimes irrational:

- for example √2 * √3 = √6 which is irrational,

but √3 * √3 = √9 = 3 which is rational.

Please help me with these thanks!! :)

Answers

Answer:

this one is rational and real :)

5t+8=43
Pleas some one explain I do not understand.

Answers

Subtract 8 from both sides so u get 5t=35 then u have to isolate t, and to do that to divide 5 on both sides. Ur answer is 7

Answer:

7

Step-by-step explanation:

5 times 7 is 35.

35 plus 8 is 43.

what is 7 times zero and eight tenths

Answers

Answer: 5.6

Step-by-step explanation:

8x7=56

Move the decimal from 56 once to the left because there is 1 number behind the decimal.

.25% written as a fraction and decimal

Answers

Answer:

1/4 in fraction form, and 0.25 in decimal form.

Step-by-step explanation:

what is the partial product for 1,262 x 3
A 600 and 500
B 15 and 180
C 600 and 900
D 180 and 3000

Answers

Step-by-step explanation:

what is THE partial product ? there is a mistake in your problem description.

it must read "what are valid partial products".

1262×3 has the following partial products :

1000×3 = 3000

200×3 = 600

60 × 3 = 180

2×3 = 6

-----------

3786

so, D seems to be the best answer, because both numbers are partial products here.

A, B and C have each only one correct.

Solve this system of equations without graphing and show your reasoning

Answers

Answer:

x = 1/5

y = 6

Step-by-step explanation:

System:

{5x + y = 7

{20x + 2 = y

First equation:

5x + y = 7 -> y = -5x + 7

Plug into second equation:

20x + 2 = -5x + 7

Subtract 2 from both sides:

20x = -5x + 5

Add 5x to both sides:

25x = 5

Divde both sides by 25:

x = 5/25 -> 1/5

~~~~~~~~~~~~~~~~~~~~~~~~~~~`

Come back to the first equation:

5x + y = 7

Plus in our x:

5(1/5) + y = 7

Multiply:

1 + y = 7

Subtract 1 from both sides:

y = 6

Hope this helps, have a nice day! :D

93 divided by 5932 long division

Answers

Answer:

63 73/93 (steps are in the attached file)

Step-by-step explanation:

If the sides of a square measure 9units, then find the length of the diagonal.

Answers

Answer:

12.72792

Step-by-step explanation:

d = √2a = √2 x 9 = 12.72792

Sorry, I don't have too much time to explain the question but I hope this helps!

what is the value of this expression?

Answers

Answer:

20

Step-by-step explanation:

4 + [tex](m-n)^{4}[/tex] ← substitute m = 7 and n = 5 into the expression

= 4 + [tex]7-5)^{4}[/tex]

= 4 + [tex]2^{4}[/tex]

= 4 + 16

= 20

What are the greatest common divisors of the pairs of integers?

Answers

Answer:5

Step-by-step explanation:

John has 3 different colored tiles. (red, blue
and green). He wants to put them into
different orders to make a pattern. How many
different patterns can he make?

Answers

Answer:you can make around 3

Step-by-step explanation:

john can make 3 different patterns because he has 3 colors for example...

pattern 1:green,red,blue

pattern 2:red,blue,green

pattern 3:blue,red,green

keep going you might find more..good luck!

paralelal line y=7x-4

perpendicular line y=2/3x-4

Answers

Answer:

M parallel = negative 7

M perpendicular = negative as 3 is the numerator and 2 is the denominator

Step-by-step explanation:

Solve: 1/3x + 7 = 15

Answers



See below for solution

4.968 divided by 1.2

Answers

Answer:4.14

Step-by-step explanation:

Answer:4.14

all you got to do is divide miss/mister

A group of workers can plant at a rate of 16 hectares per day.
How many hectares can they plant in 4 days?

Answers

Answer:

They can plant 64 acres a day

Step-by-step explanation:

16 x 4 = 64

irreducible fraction of -30/40​​

Answers

Answer:

-3/4

Step-by-step explanation:

An irreducible fraction (or fraction in lowest terms, simplest form or reduced fraction) is a fraction in which the numerator and denominator are integers that have no other common divisors than 1 (and −1, when negative numbers are considered).

so

-30/40 =

-3/4

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