Log2 (5x-3)=5
2 ^5 = 5x-3
32 = 5x-3
32+ 3= 5x
35/5 = x
7= x
Answer:
456 chairs
Step-by-step explanation:
If there are 6 round tables with 7 chairs each you would multiply 7, 6 times (7 x 6) = 42
If there are 23 rectangular tables with 18 chairs each you would multiply 18, 23 times. ( 18 x 23) = 414
Then you add up all the chairs, 456 chairs total.
If I'm wrong I'm so sorry
if I'm right Thank you (brainliest plz)
Answer:
2^3 * 3^2 * 5*7
Step-by-step explanation:
2 x 2 x2 x 3 x 3 x 5 x 7
We have 3 2's multiplied together
2^3
2 3's multiplied together
3^2
one 5 and one 7
2^3 * 3^2 * 5*7
9514 1404 393
Answer:
28.83 ≤ x ≤ 33.17
Step-by-step explanation:
7% of 31 is ...
0.07 × 31 = 2.17
When we say the value can vary from 31 by 7%, we usually mean it can go that much lower or higher. For some value x, this means ...
31 -2.17 ≤ x ≤ 31 +2.17
28.83 ≤ x ≤ 33.17
