Explain how you can use the associative property to evaluate (7x50)x4.

(7x50)x4 = 1400

Step-by-step explanation:

It is given that (7 x 50 ) x 4

This is the form of associative property.

This can be expressed as, 7 x( 50 x 4)

Result  of both are equal.

That means we ca write,

(7 x 50 ) x 4 = 7 x( 50 x 4)

LHS = (7 x 50 ) x 4

RHS = 7 x( 50 x 4)

Evaluate LHS

LHS = (7 x 50 ) x 4  = 350 x 4 =1400

Evaluate RHS

RHS = 7 x( 50 x 4) = 7 x 200 = 1400

Therefore RHS ans LHS are equal

1/3?

Step-by-step explanation:

F÷-2/3=-1/3 solve for f?

add positive 2/3 to get rid of it but you have to add it to the  other side too. then the neg. 1/3 equals pos. 1/3. f divided by 0 equals 1/3. 1/3 equals f. yeah. im sure.