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madam [21]
3 years ago
10

A grocery store sells a bag of 5 potatoes for $2. What is the unit cost if each potato in the bag

Mathematics
1 answer:
Dmitrij [34]3 years ago
6 0

Answer:

Unit cost: $2.50 per potato

Step-by-step explanation:

Set up a proportion:

<h2><u>5 potatoes</u> = <u>x potatoes</u></h2><h2>2 dollars         1 dollar</h2><h2 />

cross multiply:

2x = 5


divide by 2 on both sides

x= 5/2 or 2.5

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Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter: 9 meters. The actual width of the soc
kupik [55]

Answer:

6 cm

Step-by-step explanation:

1 cm : 9 meters -->  1cm/9m

? cm : 54 meters -->  ?cm/54m

\frac{1}{9}=\frac{?}{54}; 54*\frac{1}{9}=?;6=?

7 0
3 years ago
Please help!<br> 5x^2 - 3x - 2 = 0<br> Solve using the zero-factor property.
Alex

Answer:

x = -2/5

x = 1

Step-by-step explanation:

5x² - 3x - 2 = 0

(5x + 2)(x - 1) = 0

⇒ 5x + 2 = 0

⇒ 5x = -2

⇒ x = -2/5

⇒ x - 1 = 0

⇒ x = 1

7 0
3 years ago
1.
Pie

We determine that the correct choice is: B. The length of A'B' must be equal to the length of AB.

Vectorially speaking, any point is translated by means of the following formula:

P'(x,y) = P(x,y) + T(x,y) (1)

Where:

  • P(x,y) - Original point.
  • P'(x,y) - Translated point.
  • T(x,y) - Translation vector.

Since the entire quadrilateral is translated the same distance, then the length of A'B' is equal to the length of AB. Hence, the correct choice is B.

We kindly invite to see this question on translations: brainly.com/question/12463306

4 0
2 years ago
Can anyone help me solve question B and explain please please please please please please​
hram777 [196]

Answer:

m>2

                                                  ()***********************

<--------------------(-2)-------(0)------(2)--------------------------->

Step-by-step explanation:

3m>m+4

Subtract m on both sides:

3m-m>m+4-m

Simplify both sides:

2m>4

Divide both sides by 2:

m>2

So this means we want values of m greater than 2, not including 2.

                                                  ()***********************

<--------------------(-2)-------(0)------(2)--------------------------->

3 0
3 years ago
Read 2 more answers
What expression is equivalent to the expression given below?
zavuch27 [327]

Answer:

-\frac{1}{2}y-\frac{11}{24}

Step-by-step explanation:

\frac{3}{8}\:-\:\frac{1}{2}y-\frac{5}{6}\\\\  =-\frac{1}{2}y+\frac{3}{8}-\frac{5}{6}\\\\  =-\frac{1}{2}y-\frac{11}{24}

3 0
3 years ago
Read 2 more answers
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