Ask question

Ask question

All categories

3 years ago

9

Determine whether the point (4,2) is in the solution set of the system of inequalities below. 4x + y < 2 y > –2

1 answer:

sladkih [1.3K]3 years ago

8 0

Answer:

False

Step-by-step explanation:

4x + y < 2

y > –2

Substitute the point into the inequalities and see if they are true

4(4) + 2 < 2

16+2 < 2

18 <2 False

2 > –2 True

Since one is false the point is not a solution

You might be interested in

Show your mastery of multiplying fractions by using the sketchpad to find the product of 3-4 x 37

diamong [38]

Answer:

$\frac{111}{4}$

or

27 $\frac{3}{4}$

Step-by-step explanation:

Any regular whole number (37 for example) is over one so it would look like $\frac{37}{1}$ . Multiplying fractions involve just multiplying the numerators and denominators together, therefore it would look like $\frac{3}{4}$ × $\frac{37}{1}$ . Now just multiply the top and bottom numbers together and this will leave you with $\frac{111}{4}$ . But if you'd like to make it into a mixed number (more simplified version of $\frac{111}{4}$ ) then you would get 27 $\frac{3}{4}$ .

8 0

3 years ago

In a sample of 75 toys, a store owner found 9 were broken. How many broken toys can the store owner expcept to find in a case of

pogonyaev

I believe it is 24 toys

7 0

3 years ago

Read 2 more answers

Julie and her brother go to Atlanta to ride the Sky View Ferris wheel. It measures 200 feet in diameter. I want to know the dist

Zinaida [17]

Answer:

a) Circumference of Ferris wheel.

b) $\text{Circumference} = \pi d$

c) 628 feet

Step-by-step explanation:

We are given the following in question:

Diameter of Ferris Wheel = 200 feet

a) Distance around Ferris wheel

The distance around Ferris wheel is given by the circumference of Ferris wheel.

b) Formula to calculate circumference

$\text{Circumference} = \pi d$

where d is the diameter of he wheel.

c) Distance traveled in one rotation

This will be given by the circumference of the Ferris wheel.

$\text{Distance} = \pi d = 3.14\times 200 = 628\text{ feet}$

Thus, the distance traveled in one rotation is 628 feet.

8 0

3 years ago

Evaluate 18-2(10+8)/6 squared and please explain how you did it

ICE Princess25 [194]

Answer: 12

Step-by-step explanation:

18−2(10+8)/6

=18−(2)(18)/6

=18−36/6

=18−6

=12

4 0

2 years ago

What is the answer it's not factor

Helen [10]

It is a divisor
hope this helps

7 0

3 years ago