Lincoln Elementary School was having a bake sale. 18 different people made two dozen (24) items for the sale. How many items did they have for the sale?

Answer:

D

Step-by-step explanation:

You have to rearange the equation, so:

-4x+y=-4

y=4x-4

Following the formula for a line of y=mx+c.

Answer:

Step-by-step explanation:

15% = 15/100 = .15

250 x .15 = 37.5

Answer:

37.5

Step-by-step explanation:

15%of 250 will be

15/100×250 = 75/2 = 37.5

Answer:

100°

Step-by-step explanation:

The sum of all the angles in a triangle is 180°.

This is 1 + 3 + 5 = 9

180 ÷ 9 = 20

The scale factor is 20.

Multiply 5 (the greatest angle) by the scale factor.

5 x 20 = 100

Answer:

hope you like my question

Step-by-step explanation:

Hi -

What you want to do here is solve the equation by substitution.

To do that, you solve one of the equations for y. then plug that into the other equation so you have an equation with only x as the variable.

1) Solve either equation for y. Lets go with the first one:

4x+5y=102

Subtract 4x from each side:

5y=102-4x

Divide both sides by 5

y=(102-4x)/5

2) Plug this value for y into the other equation we started with:

7x+5y = 126

7x + 5((102-4x)/5) = 126

3) Solve the resulting equation for x.

Since we are multiplying and dividing (102-4x) by 5 the 2 5s cancel each other out

7x + 5((102-4x)/5) = 126

7x + 102 - 4x = 126

Combine the 2 x terms:

3x+102=126

subtract 102 from each side:

3x = 24

Divide both sides by 3:

x=8

Once we have a value for x, we can plug that number into either one of our starting equations to solve for y.

4x + 5y = 102; if x = 8

32+5y = 102

subtract 32 from each side:

5y = 70

Divide both sides by 5:

y = 14

So x = 8 and y = 14.

You can check your work by plugging these numbers both into your 2 initial equations.

4x+5y=102; 4*8+5*14 = 102

7x+5y=126; 7*8 +5*14 = 126

Answer:

4K^4

Step-by-step explanation:

Answer:

4k^4

Step-by-step explanation:

Just break it down step by step. The cube root of 64 is 4, since 4*4*4 = 64.

The cube root of k^12 is k^4, since k^4*k^4*k^4 = k^12 (since you add the exponent together when multiplying.

So, when you put this together, the cube root must be 4k^4.

Answer:

Olá, tudo bem?

Step-by-step explanation:

Meu nome é Ana Kesia, e o seu?

Foi mal, Nn Consegui responder!

Answer:

The quantity of column A is greater

Step-by-step explanation:

sin 45 = 0.7071

cos 45 = 0.525

therefore, 0.7071 > 0.525

therefore. sin 45. > cos 45

Answer:

The slope is -4/5...

Step-by-step explanation:

y=mx+b

m=slope

b= y-intercept

Answer:

$24,761.07

Step-by-step explanation:

Answer:

3.14 d greater-than 50

(i also need help with one of my questions >~<)

Step-by-step explanation:

Since the circumference of a circle is approximately 3.14 times the length of its diameter, mathematically speaking:

C = 3.14d  

That expression must be greater (>) than 50:

3.14 d > 50

So, the correct option is; 3.14 d greater-than 50

Answer:

hello I'm losstreak in mobile legends

Answer:

you need to divide the distance by the time it takes to travel that same distance, then you add your direction to it.

Step-by-step explanation:

Answer:

Step-by-step explanation:

here

base(b) = 13 yd

height (h) = 4 yd

area of triangle

= 1/2 *b*h

= 1/2 * 13 * 4

= 26 yd²

Answer:

x and y = 4

Step-by-step explanation:

Since y=x --->         x=2x-4

                              -x  -x

0=x-4            

+4   +4  ------------------> Therefore, x= 4 and y= y

If you could graph both lines you would find they intersect at (4,4)

Answer:

(4,4)

Step-by-step explanation:

Answer:

y=-x^2

Step-by-step explanation:

Answer:

10.4

Step-by-step explanation:

with reference angle 60

perpendicular (p)= 18

base(b)= x

tan 60 = p/b

[tex]\sqrt{3}[/tex]  = 18/b

b = 10.4

Step-by-step explanation:

perp. 1/2

y - 2 = 1/2(x + 4)

y-2 = 1/2x+2

y=1/2x+4

Answer:

3n - 10

Step-by-step explanation:

Find the difference between the terms

-7 , -4 , -1,  2,  5  

  +3   +3   +3  +3

Difference of terms = 3,  so you'd write that as 3n  

Then you'd need to find the difference between the 1st term and 3:  

3 > -7

  - 10

So you'd write that as 3n - 10

Answer:

I'm pretty sure the answer is A) Dilation.

Answer:

a. Dilation is the correct ansewr

Answer:

son 60 puntos ...!!!!!!!!

Answer:

UHHHH I AM SO SORRY I DID NOT MEAN TO PRESS ON THIS!!

Step-by-step explanation:

Answer:

It will cost 72 dollars to fence the perimeter

Step-by-step explanation:

First of all, we will have to make sure that we are working with the same units.

To do this, we will have to convert our units which are given in feet to inches.

1 foot = 12 inches

24 feet = 288 inches.

We now have the total length of what he needs to be 288 inches.

The fence costs 0.25 dollars per inch.

Therefore 288 inches will cost 0.25 X 288 = $ 72

Answer:

Yes

Step-by-step explanation:

y=6x+11

0=6x+11

-6x=11

x=-11/6

So its a solution

Answer:

the common difference is +5

Step-by-step explanation:

10-5=5

15-10=5

etc.

goes up by 5 every term so the common difference is 5 or +5

Answer:

It is 5. :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

No there is no need for 61 because you’ll be at max capacity

Answer:

33

Step-by-step explanation:

The answer is

[tex]5 \frac{3}{5} [/tex]

If you want in decimal form, the answer would be,

[tex]5.6[/tex]

Answer:

11 and 1/4 yards of ribbon

Step-by-step explanation:

Hope this helps you! :)

Answer:

11 1/4 or 11.25 yards

Step-by-step explanation:

He uses 2 1/4 yards for 1 bow

Multiply 2 1/4 by 5

2 1/4 = 9/4

5 = 5/1

9/4 x 5/1

9x5 = 45 , 4x1 = 4

45/4, now divide 45 by 4

you get 11 1/4 same as 11.25 yards to make 5 bows

Answer: Is 26 so

Gib brainliest pwease

Step-by-step explanation: Your dummy

before your account goes bye bye