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3 years ago

ASAP!!1 HELLLP MEEEE.

Mathematics

2 answers:

pav-90 [236]3 years ago

7 0

3 slices because of the cheese that was the first of all I have to say it is the same thing

nikklg [1K]3 years ago

3 0

Answer:

3 slices each

Step-by-step explanation:

One whole pizza is most commonly 8 slices.

1/8 is one slice

1/4 is two slices

1/2 is four slices

Knowing these values we can use subtraction and division to find the answer.

Since 1/4 is 2, we subtract 2 from 8

8 - 2 = 6

Now since there 2 people splitting it, you divide it by 2 or multiply it by 1/2

Doing so will get you 3 which is the answer

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Electrical energy is converted into which three forms of energy by a hair dryer?

mylen [45]

Air energy
Heat energy
Kinetic energy

:-)

7 0

3 years ago

Two car washes charge a basic fee plus a fee based on the number of extras that

mezya [45]

Answer:

a. The first car wash charges more for the basic fee

b. 6 extras must be chosen for the total cost to be the same

Explanation:

The complete question is shown in the attached diagram

The general form of the linear equation is:

y = mx + c where m is the slope and c is the y-intercept

The y-intercept represents the initial value which, in the given problem, is the basic fee

For the first car wash, we are given the equation:

y₁ = x + 9

Now, we will start by getting the equation for the second car wash:

1- getting the slope:

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}} =\frac{12-9}{4-2}=1.5$

The equation now is: y = 1.5x+c

2- getting the y-intercept:

To get the y-intercept, we will simply choose a point, substitute with it in the equation from 1 and solve for c. I will use point (2,9)

y = 1.5 x + c

9 = 1.5 (2) + c ............> c = 6

The equation for the second car wash is:

y₂ = 1.5x + 6

Part 1:

As mentioned above, the y-intercept represents the basic fee

For the first car wash:

y₁ = x + 9 ................> The basic fee is $9

For the second car wash:

y₂ = 1.5x + 6 ..............> The basic fee is $6

It is clear that the basic fee for the first car wash charges more for the basic fee

Part 2:

In both equations, x represents the number of extras. We want the total cost to be the same. So, we will simply equate y₁ and y₂ and solve for x

x + 9 = 1.5x + 6

1.5x - x = 9 - 6

0.5x = 3

x = 6

Let's verify:

For x = 6:

y₁ = x + 9 = 6 + 9 = $15

y₂ = 1.5x + 6 = 1.5(6) + 6 = $15

Total cost is the same. This means that 6 extras must be chosen for the total cost to be the same

Hope this helps :)

6 0

3 years ago

5) 5 ft A) 38 ft C) 18 ft B) 15 D) 16 ft

Mrrafil [7]

Answer:

the answer is a

Step-by-step explanation:

3 0

3 years ago

WILL GIVE BRAINLESS IF SOLVED!!!! reply

sweet-ann [11.9K]

2 BBC’s if that’s what the council agrees as fair punishment for lying cheating and spreading evil i just want to die

5 0

3 years ago

9x8-29+30/15-15 I'm looking for the answer plz

olasank [31]

9×8-29+30/15-15 equals 30

7 0

4 years ago