91Ó°ÊÓ

Evaluate the expression when $x=-8$.

localid="1649144683387" $5+\left(-x\right)$

Find the product or quotient

$−\text{ â¶Ä‰}9\text{ â¶Ä‰}(−\text{ â¶Ä‰}12)$

Short response: Compare each number in the top row of the table with the number below it. Describe any pattern you see. Complete the table with a variable expression involving n

Writing Justify the fact that $5-6=-1$. Give an argument similar to the one in the middle of page 34 for the difference $5-\left(-2\right)$.

Write a variable expression to represent the phrase.

The number of inches in x feet

Find the sum.

– 2 +10 + (–3) + 5

State the absolute value and the opposite of the number.

$10$

Evaluate the experssion when $x=4$
localid="1648020841611" $x+7$

Find the difference.

$ 6-\left(-2\right)$

Evaluate the expression $48÷6+2$