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4 years ago

50 POINTS: The graph of a system of equations with the same slope will have no solutions. WITH EXPLINATION PLEASE

1 answer:

8 0

A system of two linear equations can be graphed as two lines.
The solution of the system of equations is a point that is part of both lines.
As a graph, you see two intersecting lines. The only point on both lines is the intersection of the lines. This is the solution of the system of equations.

Now think of two parallel lines. They never intersect. Parallel lines have the same slope. Since there is no point that is part of both lines, there is no solution to the system of equations.

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Mary has 55 pens. Frazer<br>has 12 pens. What is the<br>difference?*<br><br>43<br><br>60<br><br>67

Helen [10]

It is given that,

→ Mary has 55 pens.

→ Frazer has 12 pens.

We have to,

find what is the difference.

The formula we use,

→ Mary's pens - Frazer's pens

Let's subtract,

→ 55 - 12

→ 43 pens

Hence, difference is 43 pens.

5 0

3 years ago

Divide £50 into the ratio 1:4

Helga [31]

Don't know how to type the symbole infront of the 50 so I will subsitute
£50=$50

so 1:4
add it up
1+4=5

so 5 total units
$50=5 units
divide by 5
$10=1 unit

so 1:4=10:10 times 4=10:40

the answer is 10:40

8 0

3 years ago

Read 2 more answers

Valentino sells ice cream cones and ice cream tubs.

adoni [48]

Answer:

11/60 so around 18.33%

Step-by-step explanation:

hello

in total there are 120 ppl

22 are vanilla cones

so the probability that this person bought a vanilla a ice cream cone is 22/120=11/60

hope this helps

5 0

3 years ago

What is the molar mass of UF6??

Verdich [7]

Answer:

I think it's 352. 02 g/mol

Step-by-step explanation:

googled it :)

8 0

3 years ago

Read 2 more answers

Determine whether each function is linear or quadratic. Identify the quadratic, linear, and constant terms. g(x)=-2 x²-3(x-2)

valentinak56 [21]

The function g(x) is a quadratic function:

Its quadratic term is -2x²
Its linear term is - 3x
Its constant is 6

<h3>What are functions?</h3>

Functions are algebraic expressions that have at least two variables, in order to make their visual representation through a graph and evaluate their behavior.

This problem deals with linear or quadratic functions, and these differ in the degree of the exponent of the variable:

1 : linear

2 : quadratic

The function:

g(x) = -2x² - 3(x- 2).

g(x) = -2x² - 3x + 6 , we have a quadratic function.

Its quadratic term is -2x²
Its linear term is - 3x
Its constant is 6

Learn more about functions at:

brainly.com/question/28586957

#SPJ4

8 0

1 year ago