3 years ago

8.5 pounds of ground beef for $19.00 find unit price

Mathematics

1 answer:

PtichkaEL [24]3 years ago

5 0

$19.00/ 8.5 pounds= $2.24/pound.

The unit price is $2.24/pound~

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Plz help and show how you did the math question

Nikitich [7]

Answer:

$x = - 3$

$y = - 2$

Step-by-step explanation:

Since y=x+1 plug it into bottom equation as y.

$x + 1= 5x + 13$

Subtract 1 from both sides

$x = 5x + 12$

Subtract 5x from both sides

$- 4x = 12$

Divide both sides by -4

$x = - 3$

Now x=-3 into the top equation to find y

$- 3 + 1 = - 2$

y=-2

8 0

3 years ago

5x - x = -12 what is x???

aleksley [76]

X would equal -3. 5x-3 would equal -15, and 2 negatives would equal a positive. So, -15+3 would equal -12.

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4 years ago

Read 2 more answers

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oksano4ka [1.4K]

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Step-by-step explanation:

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3 years ago

1. The area of a circle is 60 square units. What is the area of ...

AVprozaik [17]

Multiply the area of the circle by the percentage:

60 square units x 50% = 60 x 0.50 = 30

50% 0f the circle id 30 square units.

3 0

2 years ago

Sergei says that 10% of a number will always be less than 20% of any other number.

11111nata11111 [884]

That's false.
Let's see an instance:
10% of 300=30
20% of 100=20
It doesn't work here so it's false

5 0

3 years ago