The best way to solve this is to write it out part by part.
The first part is "the sum of 8 and 3," which is (8+3)
The second part is "...times a number," so we have n(8+3)
Lastly, "...is 23," means n(8+3) = 23, so here's the equation. In order to solve for n, divide both sides by (8+3) so 23/(8+3) which is 23/11. So the "number" is 23/11.
Answer:
The very first one is 22
Step-by-step explanation:
Answer:
I think it is either the first or second answer
Step-by-step explanation:
Answer:
342.5 miles or D
Step-by-step explanation:
55 x 3.5 = 192.5
60 x 2.5 = 150
192.5 + 150 = 342.5
This should be it! Please mark me Brainliest :)
Answer:
x^4n^4
Step-by-step explanation:
