Question

Drag the tiles to the boxes to form correct pairs.

Answer 1

Answer:

Answer in the picture.

Answer 2

Answer:

$(-7)(-1.2)\leftrightarrow 8.4$

$(-2\frac{1}{2})(-2)\leftrightarrow 5$

$(2.5)(-2)\leftrightarrow -5$

$(7)(-1.2)\leftrightarrow -8.4$

Step-by-step explanation:

Product rule of signs:

(+)(+) = (+)

(+)(-) = (-)

(-)(+) = (-)

(-)(-) = (+)

Using these signs simplify the given expression.

$(-7)(-1.2)=8.4$

It means (-7)(-1.2) is equivalent to 8.4.

$(-2\frac{1}{2})(-2)=(-\frac{5}{2})(-2)=5$

It means $(-2\frac{1}{2})(-2)$ is equivalent to 5.

$(2.5)(-2)=-5$

It means (2.5)(-2)- is equivalent to -5.

$(7)(-1.2)=-8.4$

It means (7)(-1.2) is equivalent to -8.4.