Lines P and R are graphs of a system of linear equations with a solution of (3, 5.5). • The slope of line R is greater than-1 and less than 0.
• The y-intercept of line R is an integer less than 8.

step- i d k and i d c : )

you: : 0

bye

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

step-by-step explanation:

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.