The Soviet Union joined the Allies after being invaded by Germany.
B c and d. I think these are the answers
Answer:
<u>x = 7</u>
Explanation:
Because 25 is a perfect square of 5, we can turn
= ![25^{x + 1}](https://tex.z-dn.net/?f=25%5E%7Bx%20%2B%201%7D)
into
= ![5^{2x + 2}](https://tex.z-dn.net/?f=5%5E%7B2x%20%2B%202%7D)
Since the bases are now both equal, we can completely ignore them, as we are only trying to find x. This leaves us with:
3x - 5 = 2x + 2
All we have to do now is solve for x:
x - 5 = 2 <em>Subtract 2x from both sides.</em>
<u>x = 7</u> <em>Add 5 to both sides.</em>
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<em>Hope this helps! :)</em>
Since you already have the equation, all you need to do is pick two values of x.
For example, when x = 0, you get y = 7/4(0) + 2 = 2. So the line passes through the point (0, 2). When x = 4 (picked to cancel the 4 in the fraction), you get y = 7/4(4) + 2 = 9, so the line also passes through the point (4, 9).
You can describe an entire line by any two points that it contains. So plot these two points, then connect the dots with a line passing through them both.