Answer:
$103.75
Step-by-step explanation:
we know that
Karen earns $62.25 for working 9 hour
so
using proportion
Find out how much she will earn for working 15 hours

Answer:
its SAS so yes they're congruent
Step-by-step explanation:
Answer:
y=6
Step-by-step explanation:
-------------------------------------
Question
-------------------------------------
17x³ + (3x + 8x³<span>)
-------------------------------------
Remove the bracket
</span>-------------------------------------
17x³ + 3x + 8x³
-------------------------------------
Combine like terms
-------------------------------------
25x³ + 3x
-------------------------------------
Take out common factor
-------------------------------------
x(25x² + 3)
-------------------------------------
Answer: x(25x² + 3)
-------------------------------------
Let you = y
Let your brother = b
y = 15
b = y + 3
Plug in 15 for y
b = 15 + 3
b = 18
Your brother picked up 18 shells.
Hope this helps