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4 years ago

Please solve the screenshot down below.

Mathematics

1 answer:

Pachacha [2.7K]4 years ago

5 0

The solution is (4,10)

Option C is correct.

Step-by-step explanation:

We need to graph the system of equations.

The equations given are: $y=5x-10\\y=x+6$

We need to solve the equations to find value of x and y

We can solve these using substitution

Let:

$y=5x-10\,\,\,eq(1)\\y=x+6\,\,\,eq(2)$

Putting value of y from eq(2) into eq(1)

$x+6=5x-10\\Simplifying:\\x-5x=-10-6\\-4x=-16\\x=-16/-4\\x=4$

So, value of x = 4

Now, Put value of x in eq(2)

$y=x+6\\y=4+6\\y=10$

So, Value of y = 10

The graph is shown in figure attached.

The solution is (4,10)

Option C is correct.

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

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A store sold 70 hammers and ranchers Hammer sold for $10 each in French so for five dollars each a total of 600.00 what's the co

MrMuchimi

Answer:

50 hammers and 20 wrenches.

Step-by-step explanation:

Let x represent number of hammers and y represent number of ranchers.

We have been given that a store sold 70 hammers and ranchers. We can represent this information in an equation as:

$x+y=70...(1)$

We are also told that each hammer sold for $10 and each rancher sold for five dollars resulting a total of 600.00. We can represent this information in an equation as:

$10x+5y=600...(2)$

From equation (1), we will get:

$x=70-y$

Substituting this value in equation (2), we will get:

$700-10y+5y=600$

$700-5y=600$

$700-700-5y=600-700$

$-5y=-100$

$\frac{-5y}{-5}=\frac{-100}{-5}$

$y=20$

Therefore, 20 wrenches were sold.

Now, we will substitute $y=20$ in equation (1) as:

$x+20=70$

$x+20-20=70-20$

$x=50$

Therefore, 50 hammers were sold.

5 0

3 years ago

This is a picture of a cube and the net for the cube.

makvit [3.9K]

I cant give you the answer without the picture but I can tell you how to solve it.

if all the sides are the same length just multiply one of the numbers by the sides, for example, a rubics cube is 9 cm on each side. 9*6=54, so the answer would be 54 cm

6 0

3 years ago

Read 2 more answers

There are 60 minutes in an hour. The total number of minutes is a function of the number of hours, as shown in the table. Does t

Alexxx [7]

Answer:

Step-by-step explanation:

It represents a linear function because there is a constant rate of change.

Step-by-step explanation:

Since, if the rate of change for y ( output value ) with respect to x ( input value ) remains constant for a function then it is called linear function.

Here, number of hours represents input value and minutes represents the output value,

Now, By the given table,

The function is passing through the points (1,60), (2,120), (3,180), (4,240) and (5,300),

Also,

⇒ The rate of change output value with respect to input value remains constant,

Hence, It represents a linear function because there is a constant rate of change.

3 0

2 years ago

Use the diagram showing m || n, as well as the relationships between interior and exterior angles of ΔABC, to answer the questio

nlexa [21]

The measure of angle ∠ACB is 70°. Then the correct option is C.

<h3>What is the triangle?</h3>

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.

∠ABC + ∠BCA + ∠CAB = 180°

60° + ∠BCA + 50° = 180°

∠BCA = 180° – 110°

∠BCA = 70°

Then the correct option is C.

The complete question is given below.

Use the diagram showing m || n, as well as the relationships between interior and exterior angles of ΔABC, to answer the questions.

The measure of ABC is 60

The measure of BAC is 50

The measure of ACB will be

a. 50

b. 60

c. 70

d. 120

More about the triangle link is given below.

brainly.com/question/25813512

#SPJ1

4 0

2 years ago

How to solve 49=√x ??????????

DanielleElmas [232]

Answer:

do 49 x 49 which equals 2,401 then check it

put 2,401 square root which equals 49

5 0

3 years ago

Read 2 more answers