3 years ago

Write a description of the three different possibilities that may occur when graphing a system of two linear equations.

Mathematics

1 answer:

Gelneren [198K]3 years ago

3 0

There could be an infinite number of solutions, one solution, or no solution at all.

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A mathematician goes to his friend's house and asks his friend to guess the age of his three daughters:

bonufazy [111]

The ages are 3, 3, and 8

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2 years ago

18=x/3+6 A) 4 B)12 C)36 D)3

Vesna [10]

Answer:

Step-by-step explanation:

Flip your eq. x/3 + 6 = 18.

Solve (Number on one, variable on other)

+6 -6 = 0. 18-6=12.

Multiply.

12 * 3 = 36.

7 0

3 years ago

Read 2 more answers

Which expression is equivalent to 2m^2 - m^2(7-m)+6m^2?

Lelu [443]

Answer:

$m^3+m^2$

Step-by-step explanation:

=> $2m^2-m^2(7-m)+6m^2$

Collecting like terms and expanding the brackets

=> $2m^2+6m^2-7m^2+m^3$

=> $8m^2-7m^2+m^3$

=> $m^2+m^3$

=> $m^3+m^2$

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3 years ago

9 1/6 - 2 3/4 Please explain the steps :)

aksik [14]

77/12 or 6 5/12

Explanation:

1.) Convert the mixed number to a improper fraction.

2.) You’ll get 55/6 — 11/4.

3.) Subtract the Fractions.

4.) Then you’ll get 77/22 or 6 5/12.

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2 years ago

Three friends ate dinner at a restaurant. The friends decided to add a 15% tip and then split the bill evenly. Each friend paid

Hunter-Best [27]

Well the all paid 10.35×3=31.05 with the tip. The tip is 35.05/100×15=4.6575. To know how much they paid without the tip you just 31.05-4.6575=26.39

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3 years ago