If x + 12 ≤ 5 − y and 5 − y ≤ 2(x − 3), then which statement is true?

Answer:

$5990

Step-by-step explanation:

after saving up for 18 months she would have 12000 (10,200+1,800)

Answer:

(-2,-1)

Step-by-step explanation:

1 is x -2 is y

y is -2 so the point so far is (-2, -x)

-x is -1 so the point is (-2, -1)

Answer:

rkidkffifkkfofoffkk

Step-by-step explanation:

ncnfjfkfkfkfkgkgkgkoggkgo

Answer:

D) 5/10

Step-by-step explanation:

I hope this helps!

Answer:

D) 5/10

Step-by-step explanation:

1/5= 2/10

7/10 - 2/10 = 5/10

Answer:

The blue area is 2a

Step-by-step explanation:

So, first, let's scope out the problem and split it up.

We have +10 on both sides, so we don't need to worry about that.

Now, 5a-3a+___=4a

So, if we do 5a-3a, we get 2a

So, 2a+___=4a

now, we can subtract 2a from b oth sides, and we are left with 2a

So, your answer is 2a!

Answer:

True

Step-by-step explanation:

Answer:

10 degrees F

Step-by-step explanation:

15-5=10 degrees

Answer:

I’m not sure but maybe 8?

Step-by-step explanation:

Answer:2?

Step-by-step explanation:

Answer:

Step-by-step explanation:

B

Answer:  No solution

Step-by-step explanation:

You can use desmos to plot the equations, if both lines are on top of each other it's infinite and if it crosses once it's one solution and if it's parallel or doesn't cross there is no solutions.

In this case the lines are parallel therefore there is no solution because they never cross to each other.

Answer:

Amy

Step-by-step explanation:

Find their amounts of cheese per serving by dividing the cups of cheese by the number of people:

Sarah:

2.5/10

= 0.25

Amy:

1.6/8

= 0.8

Since 0.8 is bigger than 0.25, Amy has more cheese per serving.

Answer:

amy

Step-by-step explanation:

8/1.6>10/2.5

Answer:

12 - 5i - 2i²

Step-by-step explanation:

When multiplying two brackets, multiply:

1. The 1st term in 1st bracket with 1st term in 2nd bracket.

2. The 1st term in 1st bracket with 2nd term in 2nd bracket.

3. The 2nd term in 1st bracket with 1st term in 2nd bracket.

4. The 2nd term in 1st bracket with 2nd term in 2nd bracket.

Remember that:

1. When two minuses are multiplied together within the brackets, they make a plus.

2. When one plus and one minus are multiplied together they make a minus.

(3-2i)(4+i) = 12 + 3i -8i - 2i²

               = 12 - 5i - 2i²

Answer:

12 + 12 = 24

12 x 2 = 24

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

use substitution method and plug in (9-2x) in place of y in the first equation

3(9-2x) - 2x = 3

27 - 6x - 2x = 3

-8x + 27 = 3

-8x = -24

x = 3

Hello!

[tex]\large\boxed{\text{ slope = -3}}[/tex]

Use the slope formula to solve for the slope of the line (m):

[tex]m = \frac{y^{2} -y^{1} }{x^{2} -x^{1} }[/tex]

We can plug in the points (0, 4) and (1, 1) to solve:

[tex]m = \frac{1-4}{1-0}= \frac{-3}{1} = -3[/tex]

Therefore, the slope of the line is -3.

9514 1404 393

Answer:

  29

Step-by-step explanation:

From the point where the chords cross, the product of lengths to the circle intercepts is the same for both chords:

  LB·LD = LC·LE

  10·18 = 9·LE

  LE = 180/9 = 20

The the measure of CE is ...

  CE = LC +LE = 9 + 20

  CE = 29

Let A unit be a; B unit be b

a + b = 95

b = 95 - a

3a + 5b = 395

3a + 5(95 -a) = 395

3a + 475 - 5a = 395

-2a = -80

a = 40

a + b = 95

40 + b = 95

b = 55

Therefore, a = 40; b = 55.

Hope this helps

The 55 unit of products B were produced.

One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.

Given:

A machine requires three hours to make a unit of Product A and five hours to make a unit of Product B.

Let x represents the time taken to make product A and y represents the time taken to make product B.

The machine operated for 395 hours.

So, x + y = 95.

y = 95 - x.

And the machine is producing a total of 95 units.

That means,

3x + 5y = 395.

3x + 5(95 - x) = 395

3x + 475 - 5x = 395

-2x = -80

x = 40.

y = 55.

Therefore, 55 products were unit of product B.

To learn more about the system of equation;

brainly.com/question/13729904

#SPJ2

Answer:

The length and width of the rectangle is 53 inches and 16 inches respectively.

Step-by-step explanation:

Let the width of a rectangle is x, then its length is 5+3x.

The perimeter of the rectangle = 138 inches

We need to find the dimension of the rectangle.

The formula for the perimeter of a rectangle is given by :

P = 2(l+b)

Putting all the values,

2(5+3x+x) = 138

2(5+4x) = 138

5+4x = 69

4x = 64

x = 16

Width = 16 inches

Length = 5+3(16)

= 53 inches

Hence, the length and width of the rectangle is 53 inches and 16 inches respectively.

Answer:

[tex] \frac{ - 3}{ - 2} is \: \: a \: \: positive \: \: rational \: \: numnber[/tex]

Step-by-step explanation:

[tex] \frac{ - 3}{ - 2} = \frac{3}{2} [/tex]

[tex] (\frac{negative}{negative} = positive)[/tex]

Answer:

D. -3/-2

Step-by-step explanation:

Answer:

all you have too do is 750*750 = 562,500

Step-by-step explanation:

i hope this helps and pleas give me a stare and a heart thank you so much if you do and if you do not still thank you

Answer:

11x - 2.2 is length of 3rd side

Step-by-step explanation:

add (5x - 3) and (12x + 8) to get 17x + 5

subtract 17x + 5 from 28x - 7.2 to get answer of missing side which is 11x - 2.2

Answer:

The lenght of one side= 6

Step-by-step explanation:

The cost of fencing around the field for one meter =  15

The total cost = 360  

The perimeter = 360 / 15 = 24 m

The lenght of one side= 6

( p = 4S)

so .... (s = p /4 )

24 = 4s

so .... s = 24/4 = 6

I hope it's right !!!!!

Answer:

Step-by-step explanation:

The triangle has the same base and height as the rectangle.

Triangle area:

Rectangle area:

The shaded area is equal to half of the area of the rectangle:

Answer:

$2.25

Step-by-step explanation:

Let "b" be the price of 1 brownie and "c" the price of 1 cookie.

At a bake sale, a student spent $11.00 buying 3 brownies and 5 cookies. Symbolicaly,

3 b + 5 c = 11.00   [1]

His friend spent $3.95 buying 1 brownie and 2 cookies. Symbolicaly,

1 b + 2 c = 3.95

b = 3.95 - 2c   [2]

If we replace [2] in [1], we get

3 (3.95 - 2c) + 5 c = 11.00

11.85 - 6c + 5c = 11.00

c = 0.85

If we replace c = 0.85 in [2], we get

b = 3.95 - 2 (0.85) = 2.25