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nlexa [21]
3 years ago
11

Apples at the farmers’ market cost $2.50 for 5 apples or $0.70 for 1 apple.

Mathematics
2 answers:
Lynna [10]3 years ago
8 0
2.50$ is the better deal. If you times 0.70$ to 5 it is 3.5$ which is more expensive
Effectus [21]3 years ago
8 0

Answer:

$2.50 for 5 apples is the better buy.

Step-by-step explanation:

first, we have to find out how much it costs to buy 1 apple.

option one: ($2.50 ÷ 5) is $0.50 per apple.  option two: $0.70 per apple.

now, we have to find out how much it costs to buy 5 apples with the second option. ($0.70 · 5) is $3.50 for five apples.

<em>compare the prices:</em>

option one: $2.50

option two: $3.50

option one is the better buy.

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the length of a rectangle is 2 inches longer than twice its width. If the area of the rectangle is 24 square inches, what are th
gregori [183]

Answer:

The length is 8 inches and the width is 3 inches

Step-by-step explanation:

Let w represent the width.

The length can be represented by 2w + 2

Use the area formula, A = lw, and plug in the area and the expressions for the length and width:

A = lw

24 = (2w + 2)(w)

Simplify and solve for w:

24 = 2w² + 2w

2w² + 2w - 24

Divide everything by 2:

w² + w - 12

Factor:

(w + 4)(w - 3)

Set equal to 0 and solve for each factor:

w + 4 = 0

w = -4

w - 3 = 0

w = 3

Since the width cannot be negative, the width has to be 3.

Next, find the length by plugging in 3 as w:

2w + 2

2(3) + 2

= 8

So, the length is 8 inches and the width is 3 inches

7 0
3 years ago
A new lawn has a perimeter of 278ft. And a width of 64ft. A bag of grass seed will cover 384ft of ground. How many bags of grass
Anit [1.1K]

Answer:

13 bags

Step-by-step explanation:

Area of the lawn: A=lw

w= 64 ft

P= 2(l+w)= 278 ft ⇒

  • l= 278/2- 64= 75 ft
  • A= 64*75= 4800 ft²

bags of seed required:

  • 4800/384= 12.5 so 13  full bags needed
7 0
3 years ago
A triangle has an area of 9m2 and a base of 6m. how do I find the height of this triangle?
KonstantinChe [14]
You know the triangle has a base of 6 meters, and that the formula to find the area of a triangle is 1/2bh or one-half of the base times the height. So, you would plug in 9 meters squared=one half of six times h, or 9m^2=1/2(6)*(h). In simplifying this, you would get 3h=9m^2. Divide both sides by three and get h=3. Hope this helps, and if you need any further explanations, please let me know!
8 0
3 years ago
Help please!!!!..............
Irina18 [472]

Answer:

hi so i think its a

Step-by-step explanation:

4 0
2 years ago
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Can someone please show me how to do this step by step to get marked!
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Answer:

Sorry i am weak but it was so much better to be able and not just to have to do this to be my own and not my life

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2 years ago
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