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fredd [130]
4 years ago
8

Brian and Carlos are sharing a large sub sandwich. Brian ate 2 / 5 of the sandwich, and Carlos ate 1 / 5 of the sandwich. How mu

ch of the sandwich is left over?
Mathematics
1 answer:
yKpoI14uk [10]4 years ago
8 0

if I'm right it would be 2/5. you get your answer by adding 2/5 and 1/5 then subtract 5/5- 3/5 to get 2/5

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Which inequailities has no solution? I need this to be answer ASAP!
Nadusha1986 [10]
Let's simplify them top to bottom.

6(x + 2) < x - 3
6x + 12 < x - 3
5x + 12 < -3
5x < -15
x < -3
This one checks out.


3 + 4x <= 2(1 + 2x)
4x + 3 <= 4x + 2

This is a problem. In no world is 4x + 3 ever less than or equal to 4x + 2. This one has no solution.


3 0
3 years ago
How do i solve (x+3)^1/2=(3x+7)^1/4
deff fn [24]
Step 1: Cross-multiply.
(x+3)^1/2=(3x+7)^1/4
Step 2: Subtract 6x from both sides.
4x+12−6x=6x+14−6x
−2x+12=14
Step 3: Subtract 12 from both sides.
−2x+12−12=14−12
−2x=2
Step 4: Divide both sides by -2.
−2x/−2=2/−2

Answer:
x=−1
6 0
3 years ago
The stadium has fixed expenses of $10,000 per event. Last month it put on three major events and spent $72,000, $47,500, and $65
mestny [16]

72,000 + 47,500 + 65,000 +(3 X 10,000)=214,500 Total costs and expenses of the stadium

482,000 - 214,500=$267,500. Hope I helped :)

5 0
3 years ago
Read 2 more answers
Looking at the means of these samples, which value is most likely to be the mean of the population from which the samples were t
qaws [65]

what are the samples?



6 0
3 years ago
Read 2 more answers
Can u guys help me with number 1 (a) I’m really struggling and it will mean a lot!
Degger [83]

since alie ate 15 gram and there are 12 grams in every 8.

what i did, I made a table that looks like

once you make a table that looks like this, in this kind of situations.

multiply across ( yellow ones)

and then divide by the green one

and then you'll get the answer



4 0
3 years ago
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