Answer:
192
Step-by-step explanation:
550 - 10% = 495
495 - 10% = 445
445 - 10% = 400
400 - 10% = 360
360 - 10% = 324
324 - 10% = 292
292 - 10% = 263
263 - 10% = 237
237 - 10% = 213
213 - 10% = 192
Answer: x = 15
Step-by-step explanation:
1) Set q(x) = 3 in the equation.
3 = (4/5)x - 9
2) Add 9 to both sides.
12 = (4/5)x
3) Multiply by 5/4 on both sides.
15 = x
x = 15
Greater then 187 = 239, 647, 533, 434
Answer:
31.25
Step-by-step explanation:
25 is 80% of the original. Divide 25 by 8 to get 10%. This is 3.125. Multiply this by 10 to get 100%, and therefore the full amount.
C) Infinitely many solutions.
any real number you put as (x) will give you a different input on both playing fields of these two Linear functions.
You can put 4(1)+ 3 = 7 You can do 4(-1) + 3 = -1
every new input gives you a new output. This would also mean these two are also functions, fun fact.