Drag the tiles to the boxes to form correct pairs.
multiply the pairs of numbers and match them to their products.

Answer in the picture.

Step-by-step explanation:

Product rule of signs:

(+)(+) = (+)

(+)(-) = (-)

(-)(+) = (-)

(-)(-) = (+)

Using these signs simplify the given expression.

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

It means is equivalent to 5.

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

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

answer is more than one

step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.