3 years ago

Solving by substitution

Mathematics

1 answer:

cricket20 [7]3 years ago

7 0

This system of equations has no solution.

You might be interested in

Write the next 2 terms of the Fibonacci sequence starting with 2, 6, ....

Igoryamba

Answer:

8, 14

Step-by-step explanation:

Any term in a Fibonacci sequence is found as

$a_{n}$ = $a_{n-2}$ + $a_{n-1}$

Thus

a₃ = a₁ + a₂ = 2 + 6 = 8

a₄ = a₂ + a₃ = 6 + 8 = 14

The next 2 terms are 8, 14

7 0

3 years ago

Read 2 more answers

The density of silver (Ag) is 10.5 g/cm3. Find the mass of Ag that occupies 965 cm3 of space.

Luda [366]

Answer:

<h3>The answer is 10132.5 g</h3>

Step-by-step explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of silver = 965 cm³

density = 10.5 g/cm³

The mass of silver is

mass = 965 × 10.5

We have the final answer as

Hope this helps you

5 0

4 years ago

What means the same as 6 x 5?

Oliga [24]

Answer:

6x5 can also be 6+6+6+6+6

3+3+3+3 can also be 3x4

5+5+5+5+5 can also be 25

3x3 can be 3+3+3

Step-by-step explanation:

8 0

3 years ago

What shoud be the answer

postnew [5]

I believe Q2 is D, Q3 is C, however I'm not to sure what the answer for Q4 is.

3 0

3 years ago

Read 2 more answers

7 is to 34 as 5 is to

Katen [24]

Answer:

Step-by-step explanation: Ive took the test :)

5 0

4 years ago