Could someone break it down. I am not catching on.

1 answer:

6 0

$\bf -0.04y+0.11(9000-y)=0.35y
\\\\\\
-0.04y+990-0.11y=0.35y
\\\\\\
990-0.15y=0.35y\implies 990=0.35y+0.15y
\\\\\\
990=0.50y
\implies 
\cfrac{990}{0.5}=y\implies 1980=y$

You might be interested in

Find the value of the nearest tenth X=

Alex777 [14]

Answer:

12,7

Step-by-step explanation:

use pathogaras theorem

c^2=a^2+b^2

8 0

3 years ago

Which graph represents the solution for the equation 5x-2=4

Jet001 [13]

You didnt list any graph?? Can you add it please :)

7 0

3 years ago

Read 2 more answers

Francine is selling ice cream from her shack on the ocean. She opens the shack

madam [21]

Answer: The answer for that would be 325

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

9. Which of the following relations is a function?

elena-14-01-66 [18.8K]

The answer is D because the first number doesn’t reapeat

5 0

2 years ago

What is the prime factorization of 36? 2 ²× 9 2 × 3² 2² × 3² 3 × 13

evablogger [386]

Answer:

2 squared times 3 squared

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers