Answer:
<h3>A. x=5*8</h3>
Step-by-step explanation:
Isolate the term of x from one side of the equation.

<u>First, you have to multiply by 8 from both sides.</u>

<u />
<u>Solve.</u>
<u />
<u>Multiply the numbers from left to right.</u>
5*8=40

<u>Therefore, the correct answer is "A. x=5*8".</u>
I hope this helps. Let me know if you have any questions.
Alright, lets get started.
The ages of all four sisters will be = x, x+2, x+4, x+6
As per given in question, two times of youngest sister age exceeds the oldest sister age by 30 means

Simplifying the equation



So this is the age of youngest sister.
So, age of oldest sister will be 
Hene the age of oldest sister is 42 years. : Answer
Hope it will help :)
Answer is B- you might begin to visualize the story.
Answer:
He will need to save $295
Step-by-step explanation:
he needs 450 and he has 155, so all you would do is subtract 155 from 450 and you get the rest he needs which is 295