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oee [108]
3 years ago
6

Jenny has 4 feet of yarn. She cuts the yarn into 4 equal pieces. How long is each piece?

Mathematics
2 answers:
Maksim231197 [3]3 years ago
6 0

Answer:

1  foot

Step-by-step explanation:

Tatiana [17]3 years ago
4 0
1 foot each. 4/4 = 1
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X^2+3x+2=0 solve by factoring
goldfiish [28.3K]

Answer: x=-1,-2

Step-by-step explanation:

X^2+3x+2=0

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

x=-1,-2

4 0
3 years ago
If n represents a number, then write an expression for two less than one fourth of
melomori [17]

Answer:

\frac{1}{4} n - 2

8 0
3 years ago
Can someone help ?
andreev551 [17]

Answer:

A 234.11

Step-by-step explanation:

= 234.11148454551 feet^{3}  is what you get lol

8 0
2 years ago
Read 2 more answers
A square has side length (7x-2) in. What is the area of the square?
Elza [17]
Because the square has similar lengths, the equation would be
(7x-2)(7x-2)
We can use FOIL to solve this:
The area is 49x^2 - 28x + 4 in^2.
4 0
3 years ago
Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 3 oz of chips and drank 2 cups of soda for a t
Diano4ka-milaya [45]

Answer:

200 mg sodium is in 1 oz of chips and 50 mg sodium is in 1 cup of soda.

Step-by-step explanation:

Let x mg sodium is in 1 oz of chips and and y mg is in 1 cup of soda.

∵ Bryan ate 3 oz of chips and drank 2 cups of soda for a total of 700 mg of sodium.

i.e. 3x + 2y = 700 --------(1),

Jadyn ate 1 oz of chips and drank 3 cups of soda for a total of 350 mg of sodium.

i.e. x + 3y = 350 ---------(2),

Equation (1) - 3 × equation (2),

We get,

2y - 9y = 700 - 1050

-7y = -350

\implies y = \frac{-350}{-7}= 50

From equation (1),

3x + 2(50) = 700

3x + 100 = 700

3x = 700 - 100

3x = 600

\implies x = \frac{600}{3}=200

Hence, 200 mg sodium is in 1 oz of chips and 50 mg sodium is in 1 cup of soda.

7 0
3 years ago
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