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DanielleElmas [232]
3 years ago
5

QUICKLY PLZZZ I WILL GIVE OUT BRAINLIEST

Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0

Answer:

{ \rm{(8 \frac{1}{5}  + 4 \frac{1}{5}) - (6 \frac{6}{8}   - 6 \frac{2}{4}) }} \\  \\  = { \rm{( \frac{41}{5}  +  \frac{21}{5} ) - ( \frac{27}{4} -  \frac{13}{2})  }} \\  \\  = { \rm{ \frac{62}{5} -  \frac{1}{4}  }} \\  \\  = { \rm{ \frac{243}{20} }} \\  \\ { \boxed{ \rm{ \:  = 12 \frac{3}{20}  \:  \: }}}

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In the equation 0.75s-5/8 = 44, how do you combine the like terms?
garri49 [273]

Answer:

Step-by-step explanation:

In the given equation, the "like terms" are the constants 5/8 and 44.

It simplifies the math if we eliminate the fractions first.  Note that 0.75 = 6/8, so now we have:

8(6/8)s - 8(5/8) = 44).

Multiplying all three terms by 8 (above) yields

8(6s) - 8(5) = 8(44), or

48s              = 8(44 + 5), or 48s = 8(49)

Dividing both sides by 48 yields s:   s = 8(49/48)

Review "like terms:"  These are terms that have at least one characteristic in common.  5/8 and 44 are like terms because they are only constants (no variables are present).  We must add 5/8 and 44.   0.75s does not have a "like term" in the given equation.

6 0
3 years ago
Please help! Thank you!
Aloiza [94]

Answer:

X=sigma xi/no of observation

5= (?) /4

5*4=sum of all numbers

20=sum of all the observation

If you are helped by this answer pls tag me brianliest I really want it

THANK YOU.......

4 0
3 years ago
The record for the most rolls of wrapping paper sold for the school fundraiser is 593. Let w be the number of rolls of wrapping
astra-53 [7]

Answer:

w ≤ 593

Step-by-step explanation:

Missing option;

w ≥ 593

w > 593

w ≤ 593

593 < w

Explanation:

w ≥ 593    No

Number of wrapping paper sold never be more than 593.

w > 593    no

Number of wrapping paper sold never be more than 593.

w ≤ 593  yes

Number of wrapping paper sold will be equal or less than 593.

5 0
3 years ago
Dennis has 14 skittles. If Dennis gave equal numbers of skittles to his 8 friends and then ate what was left, how many skittles
lara [203]

Answer:

1.75

Step-by-step explanation:

Just divide 14 by 8 and you get your answer !!!!

4 0
3 years ago
The formula for the rate at which water is flowing is R=v/t, where
Anarel [89]
The answer is b I hope I could help
3 0
3 years ago
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