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
ki77a [65]
3 years ago
11

Can you help me with 22-25

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0
22 - y(5+1,5x). Y=number of pizzas X=number of toppings.
You might be interested in
What part of math do we actually need in the future
Scilla [17]

Answer:

It depends on your career but the important types are counting, addition, subtraction, multiplication and division.

8 0
3 years ago
Evaluate 10C4. Type a numerical answer in the space provided. Do not type spaces in your answer.
SOVA2 [1]
10C4 represent the Combinations of 10 objects taken 4 at a time. 

The formula for nCr is:

nCr= \frac{n!}{r!(n-r)!}

In the given case, n=10 and r=4. Using these values we get:

10C4= \frac{10!}{4!(10-4)!} \\  \\ 
= \frac{10!}{4!*6!} \\  \\ 
=210

This means we can make 210 combinations of 10 objects taken 4 at a time.
4 0
3 years ago
Not sure how I would solve this
suter [353]
<h3>Answers:</h3>

The first ordered pair is   ( -4 , -3 )

The second ordered pair is   ( 8, 3 )

=================================================

Explanation:

The first point is (x,-3) where x is unknown. It pairs up with y = -3 so we can use algebra to find x

x-2y = 2

x-2(-3) = 2 ... replace every y with -3; isolate x

x+6 = 2

x = 2-6

x = -4

The first point is (-4, -3)

---------------------------

We'll do something similar for the other point. This time we know x but don't know y. Plug x = 8 into the equation and solve for y

x-2y = 2

8-2y = 2

-2y = 2-8

-2y = -6

y = -6/(-2)

y = 3

The second point is (8, 3)

4 0
3 years ago
Find the exact value of sin (-270 degrees).
user100 [1]
The exact value of sin (-270) is determined using the calculator in degrees mode. The answer is equal to 1. If the radians mode is used, -270 is equal to -2 pi/3. Hence using the calculator, we can verify that the answer is still 1. The value of -270 matters.
3 0
3 years ago
What’s 3 times 6 over 7 **MULTIPLY
Amanda [17]

Would it be 2.5??? I think it would but not completely sure

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement comparing ​ |−12| ​ and ​ |8| ​ is true? ​ |−12|&gt;|8| ​ ​ |−12|=|8| ​ |−12|&lt;|8|
    9·2 answers
  • A slice of pizza whose edges form a 32degrees angle with an outer crust edge 4 inches long was found in a gym locker. What was t
    11·1 answer
  • Solve for distance and solve for time
    13·1 answer
  • Question A) Work out the distance travelled on a cycle in the first 14 seconds.
    8·1 answer
  • Simplify the following
    11·1 answer
  • N Which point represents the opposite of -2? D -5 -4 -3 -2 -1 0 1 2 3 4 5 Ο Α OB​
    14·1 answer
  • Al sumar 2x+5y-4z+9 y 2x-4y+6 se obtiene?
    9·1 answer
  • A rectangular piece of paper with length 30cm and width 12cm has two semicircles cut out of it, as shown below.
    13·1 answer
  • Multiply and divide rational expressions and simplify the answer
    15·1 answer
  • Solve for x. Enter the solutions from least to greatest.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!