Answer:
Sarah needs to sell 16 signs.
Step-by-step explanation:
Let s be the number of signs Sarah sells.
(15.75- 3.50)x - > 185
12.25x > 185
x > 15.1
Answer: 1 1/4
Step-by-step explanation:5/4 is an improper fraction so it can not be simplify aymore but you can write it as a mixed number. 5/4 as an improper fraction is 1 1/4 .
Hope it helps :)
<u><em>Answer: =2 *The answer should be the positive sign. </em></u>
Step-by-step explanation:
adding the numbers. add it's going to be add all together. sum it's a total of different amounts added together.
remove parenthesis.
-10+12=2
it's should be subtracting the numbers.
12-10=2
=2
Hope this helps!
Thanks!
Have a great day!
0.5^3
= (1/2)^3
= (1^3)/(2^3)
= 1/8
The final answer is 1/8~
Answer: Probability theory would be my best guess, but I would need more information to be able to fully answer this question.
Step-by-step explanation: