Because you are not adding the x's .When you add the coefficients, the variable comes along with it.
49/12
Just mulitply the top and the bottom across.
7*7/4*3
49/12
Answer:
B) Isolate the variable through inverse operations
Step-by-step explanation:
In order to get the value of y, we need to get y by itself. Since y is being multiplied by the coefficient 7, dividing both sides by 7 gets us y=10, so B is the right choice.
Answer:
The correct answer is B- 21b+7bc
Step-by-step explanation:
7b(3+c)
(7b)(3+c)
(7b)(3)+(7b)(c)
21b+7bc
Answer:
A
Step-by-step explanation: