6. which property is illustrated by the equation
ma + mb = m(a + b)?
what’s the answer

Step-by-step explanation:

It's the DISTRIBUTIVE PROPERTY:

m(a + b) = ma + mb

Other properties:

Commutative Property:

of addition: a + b = b + a

of multiplication: a · b = b · a

Associative Property:

of addition: (a + b) + c = a + (b + c)

of multiplication: (a · b) · c = a · (b · c)

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation: