Evaluate the expression 3 4/ 5 x − 2 1/ 2 for x =-5.

answer:

-21 1/2

step-by-step explanation:

3 4/5x - 2 1/2

3 4/5(-5) - 2 1/2

-19 - 2 1/2

= -21 1/2

hope this my brother and others

-amelia

answer:

-21.5

step-by-step explanation:

3 4/5x=2 1/2

x=5

3 4/5 (-5)-2 1/2

multiply 3 4/5 and -5

-19 - 2 1/2

you would subtract -19 and 2 1/2

-21.5

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597

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb