91Ó°ÊÓ

NUMBER LINES Use a number line to find the sum. $$ -4+(-7) $$

Graph the numbers on a number line. Then write two inequalities that compare the numbers. \(-2,3\)

Find the quotient. $$ -24 \div 4 $$

Find the quotient. $$ -50 \div(-25) $$

Use the distributive property to rewrite the expression without parentheses. $$(9+3 n) 2$$

Find the product. \(-5(-4)(-8)\)

Find the product. \(2.7(-6)(-6)\)

Simplify the expression. $$-10(b-1)+4 b$$

Graph the numbers on a number line. \(0.5,-1.5,2.5\)

Graph the numbers on a number line. \(-5.6,-0.3,2\)