x=3, you can find this by using finding common bases for equation b because 243=3^5. Because of that you can get rid of three on both sides to get the equation 2x-1=5 and then just solve for x to get x=3. For the first equation 5^3=625 so that also proves x=3.
Sorry if my explanation is a little disorganized if you need more help feel free to ask
<span>y – x – 4 = 0
+x +x
y - 4 = x
+4 +4
y = x +4
answer
</span><span>a f(x) = x + 4</span>
Answer:
complementary angles
Step-by-step explanation:
The sum of the angles is 67+23 = 90
When angles sum together to 90, the are called complementary
Answer:
yes
Step-by-step explanation:
because 9-1=8/2 equals 4 so2x4+1=9
