prantheseis exponets multipication division addition and subtraction and gems is groups exponents multipication and subtraction hope this helps
7kg:4/9 bag
?kg:1 bag
7÷4/9 or 7×9/4=63/4 or 15.75. As a result, the unit rate is 15.75 kg of leaves per bag. Hope it help!
Reflected across x axis means y turns to -y, meaning, multiply the whole function by -1
f(x) times -1=-1 times (x+6)=-x-6
A is answer
