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
REY [17]
3 years ago
12

How do u do this problem

Mathematics
1 answer:
atroni [7]3 years ago
5 0
Alexis and 3 friends buy:
-Pretzel $4.
-Sauce $1
-Drink $2

First we would multiply all the food prices by 4, since there is 4 people in total.
4 x 4 = $16
1 x 4 = $4
2 x 4 = $8

Now we're adding all the prices together. 
16 + 4 + 8 = $28

At this point, we're going to make the expression, using all the steps that we did.
( 4 x 4 ) + ( 1 x 4 ) + ( 2 x 4 )

We used parenthesis to show that those expressions need to be done first before anything else.

This is how we make an expression and we find the total answer.

The expression would be: ( 4 x 4 ) + ( 1 x 4 ) + ( 2 x 4 )
The total cost would be: $28

Hope this helps!~
You might be interested in
What is the hydronium ion (H3O+) concentration in milk if it has a pH of 8.2?
valkas [14]
The hydronium ion is H₃O⁺ and its concentration is equivalent to the H⁺ ion concentration. The H⁺ ion concentration is given by:

pH = -log[H⁺]
[H⁺] = 10^(-8.2)
[H⁺] = 6.31 x 10⁻⁹ mole/dm³

The hydronium ion concentration is 6.31 x 10⁻⁹ mole/dm³
5 0
3 years ago
Which of the quadratic functions has the widest graph? y = 0.3x2 y = –4x2
Alenkinab [10]
A vertical stretching is the stretching of the graph away from the x-axis.
A vertical compression is the squeezing of the graph towards the x-axis.
A compression is a stretch by a factor less than 1.

For the parent function y = f(x), the vertical stretching or compression of the function is a f(x). 

If | a | < 1 (a fraction between 0 and 1), then the graph is compressed vertically by a factor of a units.
If | a | > 1, then the graph is stretched vertically by a factor of a units.

For values of a that are negative, then the vertical compression or vertical stretching of the graph is followed by a reflection across the x-axis.

Thus, the equation with the widest graph is 0.3x^2.
4 0
3 years ago
Read 2 more answers
Which matrix multiplication is possible?
ruslelena [56]

Answer: D

Step-by-step explanation:

dim A=(a,b), dim B=(c,d), in order to multiply, c=b

1) dim A=(1,2) , dim B=(1,2) but 2≠1

2) dim A=(2,1) , dim B=(2,2) but 1≠2

3) dim A=(2,2) , dim B=(1,2) but 2≠1

4) dim A=(2,1) , dim B=(1,2) 1=1: result (2,2)

8 0
2 years ago
29,30,32,35,39,\ Which is the next number in this pattern?
Mrrafil [7]

Answer:

44

Step-by-step explanation:

it's adding one each time

3 0
2 years ago
Read 2 more answers
The mAngle6 = (11x + 8)° and mAngle7 = (12x – 4)°
alina1380 [7]

Answer:

Step-by-step explanation:

aangel 4 is line x

7 0
3 years ago
Read 2 more answers
Other questions:
  • Can you guys please help me with 3 and 4 I really need help I will give you 14 points
    9·1 answer
  • 1) 350 is 70% of what number?
    14·1 answer
  • Who is able to type a minimum of 95 words every 2 minutes? <br> Please Help!!
    8·2 answers
  • In a one-month period, a convenience store
    11·1 answer
  • A walkway forms one diagonal of a square playground. The walkway is 18 m long.
    15·1 answer
  • Anyone help please???
    13·1 answer
  • a company has thousand and $4582 to give out in bonuses in amount is to be given out equally to each of the 22 employees. a mana
    7·1 answer
  • HELP WILL GIVE BRAINLIEST
    15·2 answers
  • PLEASE LOOK AT PICTURE! WHOEVER HAD CORRECT ANWSER I WILL MARK BRAINIEST!!!
    9·2 answers
  • Rolling a six sided die and getting a number less than 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!