10x + 24
Step-by-step explanation:
distribute first to remove parentheses:
4x + 12 + 6x + 12
now combine 'like terms':
Expand the brackets by multiplying each term in the bracket by the expression outside the bracket:
4(x + 3) + 6(x + 2) = 4x + 12 + 6x + 12
Gather like terms:
4x + 6x + 12 + 12
Combine like terms:
number one is the correct answer
step-by-step explanation: dogs and cats are mentioned, no other animals
2.56 is the width of the garden
step-by-step explanation: