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4 years ago

Can sumeone help me wit dis problem in da picture?

Mathematics

2 answers:

liberstina [14]4 years ago

8 0

Answer:

Step-by-step explanation:

The student should have subtracted the 4 first, instead of adding, because it is positive originally

alukav5142 [94]4 years ago

6 0

The answer is B, they should subtract the four cuz it’s positive

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If 111 people attend a concert and tickets for adults cost $4 while tickets for children cost $3.25 and total receipts for the c

VikaD [51]

Answer:

57 children

54 adults

Step-by-step explanation:

Let's call x the number of children admitted and call z the number of adults admitted.

Then we know that:

$x + z = 111$

We also know that:

$3.25x + 4z = 401.25$

We want to find the value of x and z. Then we solve the system of equations:

-Multiplay the first equation by -4 and add it to the second equation:

$-4x - 4z = -444$

$3.25x + 4z = 401.25$

----------------------------------

$-0.75x = -42.75$

$x =\frac{-42.75}{-0.75}\\\\x=57$

Now we substitute the value of x in the first equation and solve for the variable z

$57 + z = 111$

$z = 111-57$

$z = 54$

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3 years ago

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Bethany has a sticker book with 200 pages.

Oksanka [162]

Umm i would say a
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3 years ago

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Of the 25 sheep in a flock 34% are white. how many sheep are white

Iteru [2.4K]

8.5 sheep are white. 34% of 25 is 8.5.

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3 years ago

The perimeter of the rectangle below is 184 m .What is the value of y

stiks02 [169]

Step-by-step explanation:

2x + 2y = 184 ---- eqn 1

y = 184 - 2x / 2

y = 92 - x ---- eqn 2

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3 years ago

What decimal is 1/10 of 0.08

Luden [163]

The answer is .008

Ok so lets explain this with an easier number like 1.

1 times 1/10 is 1/10 or in decimals its .1

So the decimal just got moved further back. Same thing happens with any number.

Brainliest if this helps you out?

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3 years ago