Answer:
Step-by-step explanation:
step 1 simplified like terms -11k +3k =8k
step 2 incorrect should be -4k -20 on the left side distributive property
step 3 added 8k to each side
step 4 added 20 to each side
step 5 divided each side by 4
cummutative
120 is the correct answer
thanks. please mark brainlist
d
u just have to plug in the numbers
f(-3)= -3^2
f(-3)= 9
g(4)=2(4)-3
g(4)=5
9+5=14
I hope I'm right and hope I helped:)
a)the first ball taken will be blue