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3 years ago

Question 1 (1 point)

Mathematics

2 answers:

Mariulka [41]3 years ago

8 0

Answer:

YOOOOOOO

Step-by-step explanation:

What answer did you get?

Soloha48 [4]3 years ago

5 0

Answer:

The points that lie in the solution set of following system of inequalities are:

Option A (1,-5) and Option C (5,1)

Step-by-step explanation:

We need to find the points that lie in the solution set to the following system of inequalities

$y$

We will check each option to identify if they satisfy the given set of inequalities or net.

Option A (1,-5)

We have x=1, y=-5

Putting values and checking

$\\y$

So, Option A is correct as both values satisfy the given set of equations

Option B (1,5)

We have x=1, y=5

Putting values and checking

$y$

So, Option B is not correct as both values doesn't satisfy the given set of equations

Option C (5,1)

We have x=5, y=1

Putting values and checking

$y$

So, Option C is correct as both values satisfy the given set of equations

Option D (-1,5)

We have x=-1, y=5

putting values and checking

$y$

So, Option D is not correct as both values doesn't satisfy the given set of equations

The points that lie in the solution set of following system of inequalities are:

Option A (1,-5) and Option C (5,1)

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You have a dog-walking business. You charge $12 per hour. Let's define n as the amount you earn and h as the number of

Goshia [24]

Answer:

$n = 12h$

Step-by-step explanation:

Given

$r = 12/hr$ --- rate

$h \to hours$

$n \to amount$

Required

Determine which solution is correct or incorrect

The solutions are not given. So, I will provide a general explanation

The amount (n) is calculated as:

$n = r * h$

So, we have:

$n = 12 * h$

$n = 12h$

The above is the general equation to solve for the amount, given h hours

When h = 2.5, we have:

$n = 12*2.5$

$n = 30$

8 0

3 years ago

HELP ME PLEASE! I WILL GIVE BRAINLIEST LOTS OF POINTS

azamat

Number the tables as follows:

1 2
3 4

Eliminate 3 and 4 immediately, because for x = 2 the y values are wrong (3 and 1).

In tables 1 and 2, the input (1) produces the correct output (-1).

So we have to determine which table agrees 100% with the system of equations given.

Comparing tables 1 and 2, row by row, we see that their contents are the same EXCEPT for the first rows. So focus on determing which of those 2 rows displays values that satisfy both given equations.

First I looked at y=2x-5, and subst. -1 for x. I got -7, which is correct in table 1 but not in table 2 (where the value would be -13).

Thus, table 1 correct represents the solution of the system of equations.

6 0

3 years ago

Read 2 more answers

Three times the age of Abel is four more than the age of Asare.In three years,the sum of their ages will be 30 years.Find their

GuDViN [60]

Answer:

Abel is 7 and Asare is 17 years old

Step-by-step explanation:

Let the age of Abel is x and age of Asare is y.

Three times the age of Abel is four more than the age of Asare:

3x = y + 4

And

In three years, the sum of their ages will be 30 years:

x + 3 + y + 3 = 30

We got two equations.

Simplify and solve by substitution:

y = 3x - 4
x + y = 24

3x - 4 + x = 24 Substitute y
4x - 4 = 24
4x = 28
x = 7

Find y:

17 + y = 24
y = 7

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2 years ago

Can you find the midpoint of AB

Masteriza [31]

Use the distance formula for the 2 points and then halve the answer

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3 years ago

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Factor by grouping.<br><br> ab -7a + 6b -42

Firdavs [7]

B(a+6) -7(a+6)
(b-7)(a+6)

6 0

3 years ago