3 years ago

Create an example of a linear system that would best be solved using the substitution method. Explain your reasoning.

1 answer:

5 0

In your change cup you have 28 coins. All of which are nickels and quarters. Together they add up to $4. How many coins do you have of each.

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yKpoI14uk [10]

I Have The Answer But It Will Cost You

6 0

2 years ago

elixir [45]

Answer:

Step-by-step explanation:

2x5 is basically 1x5= 5x2=10

5 0

2 years ago

Softa [21]

70º

It's a supplementary angle so 180º - 110º

3 0

2 years ago

Alex777 [14]

Answer:

TU ≈ 12.96

Step-by-step explanation:

Using the Altitude on Hypotenuse theorem

(leg of outer triangle)² = (part of hypotenuse below it) × (whole hypotenuse)

TU² = UV × SU = 6 × 28 = 168 ( take square root of both sides )

TU = $\sqrt{168}$ ≈ 12.96 ( to the nearest hundredth )

7 0

2 years ago

Deffense [45]

Answer:

(0, -6/5)

(-3, 0)

Step-by-step explanation:

y-intercept is when x is 0.

x-intercept is when y is 0.

3 0

3 years ago