1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
telo118 [61]
2 years ago
14

Jully bought 3 slices of cheese pizza and 4 slices of pepperoni pizza for $18.00. Christian bought 3 slices of cheese pizza and

2 slices of pepperoni for $12.00. What is the cost for one slice of cheese pizza?
Mathematics
1 answer:
andrew11 [14]2 years ago
8 0

Answer:

$2.00

Step-by-step explanation:

You can form an equation with these statements, x being the price of cheese pizza and y being the price of pepperoni. Making the equation,

3x+4y=18

3x+2y=12

Solving the equation,

3x+4y=18

6x+4y=24

-3x=-6

x=2

y=3

Solving another way,

2y=6

y=3

x=2

Therefore, the answer is $2.00

You might be interested in
Write the expression in simplest radical form.<br><br> √75<br><br> √75<br> 3√5<br> 5√3<br> 15
Wittaler [7]
Go to Mathway .com they'll help you out and do it for you 
that way you dont have to wait
4 0
3 years ago
I neeed help plz 30 points
Mice21 [21]

Answer:

Step-by-step explanation:

NA = √[(- 4 - 1 )² + (- 3 - 2)²] = 5√2

AT = √[(8 - 1 )² + (1 - 2)²] = 5√2

TS = √[(3 - 8 )² + (- 4 - 1)²] = 5√2

NS = √[(- 4 - 3 )² + (- 3 + 4)²] = 5√2

NA = AT = TS = NS = 5√2

m_{NA} = (- 3 - 2) / (- 4 - 1) = 1 ........ <em>(1)</em>

m_{TS} = (- 4 - 1) / (3 - 8 ) = 1 ......... <em>(2)</em>

From (1) and (2) ⇒ NA║TS

m_{AT} = ( 1 - 2) / ( 8 - 1) = - 1 / 7 .......... <em>(3)</em>

m_{NS} = ( - 4 + 3) / ( 3 + 4) = - 1 / 7 .... <em>(4)</em>

From (3) and (4) ⇒ AT║NS

Thus, NATS is rhombus.

4 0
3 years ago
A set of pulleys is used to lift a piano with a mass of 102 kg. The piano is lifted 3 meters in 1 minutes. How much power is use
agasfer [191]

Answer:

50.031 watts

Step-by-step explanation:

Formula

Power = Force * distance / time

The units are critical

distance = meters

time = seconds

force = newtons = kg * m / s^2

Solution

F = m * a

a = 9.81

m = 102 kg

F = 102 * 9.81 = 1000.62 Newtons

T =  minute = 60 sec/min * 1 min

T = 60 seconds

d = 3 meters

Power = 1000.62 * 3 / 60

Power = 50.031

3 0
2 years ago
Solve for x in IJK Algebra
Oksi-84 [34.3K]

Answer:

x = 60

Step-by-step explanation:

The sum of the angles in a triangle is 180

40 + x+20 + x = 180

Combine like terms

2x+60 =180

Subtract 60 from each side

2x+60-60 =180-60

2x =120

Divide by 2

2x/2 =120/2

x = 60

5 0
2 years ago
Read 2 more answers
1. In what country did the government debate the merit of teaching students quadratics? 2. What modern technology would not be p
Alexxandr [17]
I would say number 2 but dont take my word for it 
6 0
3 years ago
Other questions:
  • What is 1.08333333333 in simplest fraction form?
    11·1 answer
  • A number plus 12 is 36. write an equation and use equation to solve
    10·2 answers
  • What is the approximate volume of a cone with a height of 12in. and radius of 9 in. ? Use 3.14 to approximate pi, and express yo
    12·2 answers
  • Gina has 440 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed are
    10·1 answer
  • A submarine is 84 feet below the surface of the water, and descends 10 feet deeper every minute. How many minutes will it take f
    14·1 answer
  • 7x
    14·1 answer
  • Please help don’t understand
    15·1 answer
  • Write a equation for the following phrase 3 times a number plus 6 equal 9?
    8·2 answers
  • If line PQ and line RS are different names for the same line, what must be true about points P, Q, R, and S?
    5·1 answer
  • Skyler is buying a new laptop on layaway for $275; If she pays $55 each week, how many weeks will it take Skyler to pay for the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!