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EleoNora [17]
3 years ago
14

Hot dogs come packed 10 in a package. Hot dog buns come packed 8 in a package. If we want one hot dog for each bun for a picnic

with none left over, what is the least amount of each we need to buy? How many
packages of each item would we have to buy?
Mathematics
1 answer:
Paladinen [302]3 years ago
4 0

Answer:

40 individual hotdogs and 40 individual hot dog buns

4 hotdog packages and 5 hot dog bun packages

Step-by-step explanation:

multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80

multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80

Least common multiple (LCM) is 40

10*4=40

8*5=40

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Answer:

five trucks per hour

Step-by-step explanation:

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3 years ago
14. Lara bought gift cards to give as gifts. She bought some $20 movie
lubasha [3.4K]

Answer:

21

Step-by-step explanation:

The x intercept is represented by the coordinate (x,0) on x axis.

So, to find the x intercept ,we need to equate y=0 in the equation 20x+70y=420

=> 20x+ 70*0=420

=> x=420/20 =21.

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7 0
3 years ago
Read 2 more answers
An Artist has 600 inches of framing material to form a rectangular frame. The dimensions of the wall on which it will hang limit
kondor19780726 [428]

Answer:

  • 2(L +W) ≤ 600
  • W ≤ 200
  • L ≥ 2W

Step-by-step explanation:

We assume the problem wording means the length is to be at least 2 times <em>as long as</em> the width. (<em>Longer than</em> usually refers to a difference, not a scale factor.)

If we let "W" and "L" represent the width and length, respectively, then we can translate the problem statement to ...

  2(L + W) ≤ 600 . . . . . . the perimeter is twice the sum of length and width

  W ≤ 200 . . . . . . . . . . . . the width is at most 200 inches

  L ≥ 2W . . . . . . . . . . . . . the length is at least twice the width

6 0
3 years ago
Arnold takes 12 minutes to swim 10 lengths of a pool whose length is 50 meters. If he swims at a constant speed, how long does i
Phoenix [80]
It will take him 240 min and if u convert that it will take him 4 hours
5 0
2 years ago
A rectangular yoga mat has a perimeter of 179 inches. The width of the mat is eight less than half the length. Find the width, i
lianna [129]

Answer:

The width is 24.5in

Step-by-step explanation:

The perimeter of the rectangular yoga mat can be found using the formula;

P=2l+2w.

\Rightarrow 179=2l+2w...(1).

It was given that the width of the mat is eight less than half the length.

w=\frac{1}{2}l-8...(2)

We put equation (2) into equation (1) to get;

179=2l+2(\frac{1}{2}l-8).

\Rightarrow 179=2l+l-16.

\Rightarrow 179+16=2l+l.

\Rightarrow 3l=195

Divide both sides by 3;

l=65

We put l=65 into equation 2 to get;

w=\frac{1}{2}\times65-8

w=32.5-8

w=24.5in

4 0
3 years ago
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