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Anit [1.1K]
3 years ago
5

Olanda, Linda and Roberta each bought a bag of chips at a concession stand, and Marsala bought a cookie. Problem: audio What dec

imal is equivalent to the fraction of the girls who bought chips? Enter your answer in the box.
Mathematics
1 answer:
Naily [24]3 years ago
7 0

Answer:

0.75

Step-by-step explanation:

Given

Chips=\{Olanda, Linda, Roberta\}

Cookies=\{Marsala\}\\

Required

Equivalent of those that bought chips

From the question, 3 out of the 4 girls bought chips.

So, the fraction is:

Chips = \frac{3}{4}

Express as decimal

Chips = 0.75

<em>Hence: the decimal equivalent is 0.75</em>

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Courtlynn combines 7/8 cup sour cream with 1/2 cup cream cheese. She then divides the mixture between 2 bowls. How much mixture
STALIN [3.7K]
\frac{11}{4}  this is because when you add \frac{7}{8} and \frac{1}{2} you get \frac{11}{8} which you'd then divide like this

( \frac{11}{1} ) ( \frac{2}{8})&#10;=( \frac{11}{1} ) ( \frac{1}{4})&#10;= \frac{11}{4}

If you wanted to simplify that it would be 2 \frac{3}{4}
4 0
4 years ago
Y=3x+62x+4y=−4 What is the value of y in the system?
Marrrta [24]

9514 1404 393

Answer:

  y = 0

Step-by-step explanation:

We assume you want to find y such that ...

  • y = 3x +6
  • 2x +4y = -4

Dividing the second equation by 2, we can write an expression for x.

  x +2y = -2

  x = -2y -2

Substituting this into the first equation gives ...

  y = 3(-2y -2) +6

  y = -6y -6 +6 . . . eliminate parentheses

  7y = 0 . . . . . . . . . add 6y

  y = 0 . . . . . . . . . . divide by 7

The value of y in the system of equations is 0.

6 0
3 years ago
Solve x^2−4x−12=0 by completing the square. PLEASE HELP QUICK WILL GIVE BRAINLIEST
Sliva [168]

Answer:

The answer is B

Step-by-step explanation:

If u use calculator,u will get the ans as x¹=6 and x²= -2 but u have to change it to the opposite which means negatif to positive(-2=2) and positive to negative(6= -6).Hope u can understand...sorry,English isn't my first language

4 0
3 years ago
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All parallelograms are rectangles true or false
shtirl [24]

Answer:

yes

Step-by-step explanation:

Parallelograms are quadrilaterals and so are rectangles

If you were to make the corners 90 degrees, you would have a rectangle, do basically they are the same.

Hope this helps!

3 0
3 years ago
Read 2 more answers
5x - 8x + 9 = 2x + 39​
docker41 [41]

Answer:

pliz send me the formula, only dsn I can solve your answer

4 0
3 years ago
Read 2 more answers
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