Answer:
Distributive property
Step-by-step explanation:
In order to solve this equation we first need to distribute 3 into 2y+5, we use the distributive property to do this.
Answer:
55 full bags
Step-by-step explanation:
Answer:
I think its 7.5 but I might be wrong
Step-by-step explanation:
Answer:
x = 104° because they are alternate interior angles and alternate interior angles are equal
Step-by-step explanation:
Answer:
x + 2(2x-4) = 10
Step-by-step explanation:
Here in this question, we want to select which is the correct answer if we substitute for the value of y in the second equation, using the first.
In the first, we have;
y = 2x -4
Now, let’s input this value of y into the second equation.
By direct substitution, what we have is the following;
x + 2y = 10
—-> x + 2(2x -4) = 10
