Step-by-step explanation:
7(4x + 9) - 4
= (7 × 4x) + (7 × 9) - 4
= 28x + 63 - 4
= <u>28x + 59</u>
So, 7(4x + 9) - 4 is equivalent to 28x + 59 (D)
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
Answer:
its A -6r+6
Step-by-step explanation:
ur very welcome
Answer: An island nation with a strong navy is easier to defend.
Step-by-step explanation:
The fact that could be added to either column is that an island nation with a strong navy is easier to defend.
The information given is about facts concerning Great Britain and Japan.
Option A and D are incorrect as the information given wasn't stated. Option B is wrong because it stated a fact about South Africa.
The correct option is C.
Answer:
(2, 20/3)
Step-by-step explanation:
Answer:
x=15
Converse: If line x and y are parallel then angles on the same line are supplementary angles.
Step-by-step explanation:
<em><u>Converse:</u></em>
Let's start with the converse, so if line x and y are parallel then angles on the same line are supplementary angles. I'm not sure if that's the converse your teacher wants but my teacher taught me this.
<em><u>Finding x:</u></em>
Now we know that the angles are supplementary angles, that means if w add them together we get 180°. So our equation will be 
. Now we just solve it. We start by combining like terms, then adding the 15 to both sides, and lastly we divide the 13 to both sides and get...
x=15
