Convert all to decimals
1/4=0.25
1/2=0.5 so

2 and 1/2=2.5
3=3
-1 and 1/4=-1.25
4 and 1/4=4.25
1 and 1/4=1.25
-1 and 1/2=-1.5
add all together
2.5+3-1.25+4.25+1.25-1.5=8.25=8 and 1/4

answer is 8 and 1/4
B is correct answer
(note, previous user's answer was correct, but had no work shown)

3 0

3 years ago

jack has 6 pounds of candy, he plans on splitting it up equally with his 5 students how many pounds will each student get?

uysha [10]

The answer will be 1.2

3 0

3 years ago

Read 2 more answers

Not sure if I did this correctly... please help 3. Is the one I'm kinda stuck on

denis23 [38]

You got the b part wrong. It would be 4B+4C/2=4D

6 0

2 years ago

Read 2 more answers

Bowl A contains three red and two white chips, and bowl B contains four red and three white chips. A chip is drawn at random fro

____ [38]

$\Large \text {Answer:}$

$\large \boxed {\dfrac{23}{40}}$

$\Large \text {Step-by-step explanation:}$

$\text{P}_{B}(r) = \text{P}_{A}(r) \cdot \text{P}_{B}(r) + \text{P}_{A}(w) \cdot \text{P}_{B}(r)$

$\text{P}_{B}(r) = \left (\dfrac{3}{5} \right ) \negthickspace \left(\dfrac{5}{8}\right ) + \left (\dfrac{2}{5} \right ) \negthickspace \left (\dfrac{4}{8} \right )$

$\text{P}_{B}(r) = \dfrac{23}{40}$

4 0

2 years ago