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
KonstantinChe [14]
3 years ago
6

At the school cafeteria, you can get 3 slices of pizza for $5.94. At this rate, how much would 7 slices cost, in dollars and cen

ts?
Mathematics
1 answer:
gavmur [86]3 years ago
8 0

Answer:

$13.86

Step-by-step explanation:

$5.94 / 3 = $1.98

1 slice = $1.98

7 slices = $1.98 x 7 = $13.86

You might be interested in
How i solve and 6 can anyone help me plzzzzzzzzzz
jeyben [28]
Use pythagoras theorem to find height. you get, h=4. so volume ,v= \frac{\pi r^{2}h}{3}

u get,v=\pi *3*4= 12 \pi
6 0
3 years ago
Given f(x) = x^2 + x − 2 and g(x) = 2x − 4, identify (f + g)(x).
shutvik [7]

Answer:

(f + g)(x) = x^2 + 3x - 6

Step-by-step explanation:

Given f(x) = x^2 + x − 2 and g(x) = 2x − 4

Plug in:

(f + g)(x) = x^2 + x − 2 + 2x − 4

(f + g)(x) = x^2 + 3x - 6

3 0
3 years ago
Read 2 more answers
10. How many three-topping pizzas can be ordered from the list of toppings below? Did you calculate the number of permutations o
Nimfa-mama [501]

Step-by-step explanation:

Total numbers of pizza toppings = 12

Number of three topping pizzas can be ordered are:

P^{n}_{k}=\frac{n!}{(n-k)!}

where = n = number of elements

k = number of elements choosen

n= 12 , k = 3

\frac{12!}{(12-3)!} =\frac{12\times 11\times 10\times 9!}{9!}= 1,320

We calculated the number of permutations. We made this choice because in permutation order of element matters but in combination its not.

8 0
3 years ago
Please help with number 39
mr Goodwill [35]

You want to find values of v (number of visors sold) and c (number of caps sold) that satisfy the equation

... 3v + 7c = 4480

In intercept form, this equation is

... v/(1493 1/3) + c/640 = 1 . . . . . divide by 4480

Among other things, this tells us one solution is

... (v, c) = (0, 640)

The least common multiple of 3 and 7 is 21, so decreasing the number of caps sold by some multiple of 3 and increasing the number of visors sold by that same multiple of 7 will result in another possible solution.

The largest multiple of 21 that is less than 4480 is 213. Another possible solution is (0 +213·7, 640 -213·3) = (1491, 1)

We can also pick some number in between, say using 100 as the multiple

... (0 +100·7, 640 -100·3) = (700, 340)

In summary, your three solutions could be

... (visors, caps) = (0, 640), (700, 340), (1491, 1)

7 0
3 years ago
The Johnson family went to the Olive Garden. The total was $73.28. If they leave a 20% tip, how much
zlopas [31]

Answer:

14.6

Explanation:

It's pretty simple if you use a calculator, have a nice day and good luck with your work! <3

3 0
2 years ago
Other questions:
  • Area question..........
    14·1 answer
  • What is the surface area of a rectangular prism that is 8 centimeters by 6 centimeters by 24 centimeters?
    15·1 answer
  • There are 52 weeks in a year. Ben has lived in london for two fifths of year. How many weeks has ben lived in london?
    13·2 answers
  • F(x)=(x-6)e^-3x find the interval in which f(x) is increasing, the intervals on which f(x) is decreasing, and the local extrema
    12·1 answer
  • Find the apothem and area of a square with a radius of 9.
    6·1 answer
  • HELPP PLEASEE
    12·2 answers
  • Barry draws the model below and says it proves that 1,243 : 3 = 481.
    9·1 answer
  • Find the common factor of all the terms of the polynomial 16x2 - 14x. A. 4x² B. 2x² c. 4x D. 2x​
    10·1 answer
  • 7. Ashok gets an increase of 4% in his weekly salary. In addition to that, he gets ? 75 per week. If his present salary is 2,500
    11·1 answer
  • Plxxx help me (Giving brainlyiest)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!