I think the easiest way to answer all of these is to just go ahead and find the equation of the line first.
I'm pretty sure that by the time you reach this problem, you've learned to find
the equation of a line that passes through two given points. You have two points: (2, 100) and (5, 205). The equation of the line through them is [ y = 35x + 30 ].
6). The initial membership fee ... the cost for walking in the door and signing up,
before any months, is $30. (Also the y-intercept.)
7). The cost per month is $35. (The slope of the line.)
8). We already did that, up above. [ y = 35x + 30 ].
9). 'x' in the equation is the number of months.
There are 12 months in one year.
y = 35(12) + 30 = $450
24 since .25 times 4 = 1 so try 6 times 4 and it equals 24
Hello!
<em><u>Answer:</u></em>
<em><u>x=8</u></em>
<em><u>*The answer must have a positive sign.*</u></em>
Step-by-step explanation:
Distributive property: a(b+c)=ab+ac
First, you divide by 3 from both sides of an equation.
And then, you simplify. Then you can also divide by the numbers too.
Next, you subtract by 4 from both sides of an equation.
And finally, simplify and solve. You subtract by the numbers.
Final answer: → 
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D
Answer:
24
Step-by-step explanation:
Subtract 15 from both sides of the equation:
m^2 +8 -15 = 39 -15
m^2 -7 = 24
