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3 years ago

When multiplying or dividing a NEGATIVE and a POSITIVE, your answer will be... (if you spell it wrong, it will mark

Mathematics

2 answers:

serg [7]3 years ago

8 0

Answer:

Both are negative

Step-by-step explanation:

If multiplying= It will always be negative

If dividing= It will also always be negative

professor190 [17]3 years ago

8 0

Answer:

There are two simple rules to remember: When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive.

When dividing negatives and positive number be sure to court the signs. If there are two negatives then they will cancel each other out, so if you have an even number (or zero) of negative signs then the answer will be positive

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Ayúdenme en esto porfavor

soldier1979 [14.2K]

-----48

-----3/4

-----X

Sabiendo los datos

Planteamos ecuación:

==> En este caso debemos hallar el 3/4% de 48.

Usamos la regla de tres simple.

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf{ \boxed{\frac{3}{4} \times 48 }}$

Resolvemos.

$\sf{ \boxed{\frac{3}{4} \times 48 = \frac{ \frac{3}{4} }{100} \times 48 = \frac{3}{400} \times 48 = \frac{3}{25} \times 3 = \frac{9}{25} }}$

Hallamos el decimal de 9/25

$\: \: \: \: \boxed{ \bold{\sf \rightarrow\frac{9}{25} = 9 \div 25 = 0.36 }}$

Entonces podemos decir que:

En total a Susana le faltan 0.36km para llegar a casa.

#Spj2

7 0

2 years ago

Which of the following is NOT an EXPRESSION?<br> 4x²<br> X+4=8<br> 6010-4)<br> 14+ (-8x)

denis-greek [22]

Answer:

X+4=8

Step-by-step explanation:

X+4=8 has an equal sign. Equations have equal signs, not expressions.

4 0

2 years ago

I need help on dignostic

Aleksandr-060686 [28]

Answer:

1 1/2

Step-by-step explanation:

7 0

3 years ago

Tommy has three times as many video games as Griffin. Fletcher has eight less than Tommy. The total number of video games is les

zimovet [89]

Answer:

x = 6.86

Number of video games Fletcher has = 12.58

Step-by-step explanation:

Let

Number of video games Griffin has = x

Number of video games Tommy has = 3x

Number of video games Fletcher has = 3x - 8

Total number of video games is > 40

Griffin + Tommy + Fletcher > 40

x + 3x + (3x - 8) > 40

4x + 3x - 8 > 40

7x > 40 + 8

7x > 48

x > 48 / 7

x > 6.86

Number of video games Fletcher has = 3x - 8

= 3(6.86) - 8

= 20.58 - 8

= 12.58

6 0

3 years ago

The length of a rectangular storage room is 3 feet longer than its width. if the area of the room is 40 square feet, find the wi

Luda [366]

Here is a hint: do a substitution.

8 0

4 years ago