All categories

2 years ago

If 8 bags of chips cost $10.32; how much will you pay for 20 bags?

Mathematics

2 answers:

olga nikolaevna [1]2 years ago

5 0

Answer:

20 bags of chips would cost $25.80.

Step-by-step explanation:

First, you would divide 10.32 by 8.

10.32/8 = 1.29

Last, you would times 1.29 by 20

1.29 * 20 = 25.80

Buying 20 bags of chips would cost $25.80

Elan Coil [88]2 years ago

3 0

20 bags of chips will end up being &25.80

You might be interested in

Mari has a part time job. She earns $7 an hour. She makes at most $143.50 a week. What is the greatest number of hours that she

eduard

<span>If Mary earns 7$ an hour, we need to multiplicate 7$ by the number of hours worked for the entire week so we can get the salary per week. And when we want to know how many hours she had worked, we have to "transform" the equation : Salary per week = salary per hours x worked hours Here, we know to informations : salary per hours and salary per week. Worked hours = salary per week / salary per day Worked hours = 143.50 / 7 Worked hours = 20.5 The greatest number of hours thats he works is 20h30.</span>

6 0

2 years ago

What is the solution to the system of equations? y = A system of equations. Y equals StartFraction one-third EndFraction minus 1

lara31 [8.8K]

Answer:

$(6,-8)$ .

Step-by-step explanation:

We have been given a system of equations. We are asked to solve the given system.

$y=\frac{1}{3}x-10...(1)$

$2x+y=4...(2)$

From equation (2), we will get:

$y=4-2x...(2)$

Upon substituting this value in equation (1), we will get:

$4-2x=\frac{1}{3}x-10$

Upon multiply by 3 on both side, we will get:

$3\cdot 4-3\cdot 2x=3\cdot \frac{1}{3}x-3\cdot 10$

$12-6x=x-30$

$12-6x-x=x-x-30$

$12-7x=-30$

$12-12-7x=-30-12$

$-7x=-42$

$\frac{-7x}{-7}=\frac{-42}{-7}$

$x=6$

Upon substituting this in equation (2), we will get:

$y=4-2(6)$

$y=4-12$

$y=-8$

Therefore, the solution for our given system of equations is $(6,-8)$ .

4 0

2 years ago

Read 2 more answers

Which is the graph of the function f(x) = x2 + 2x + 3? On a coordinate plane, a parabola opens up. It goes through (negative 2,

dmitriy555 [2]

Answer:

Step-by-step explanation:

6 0

1 year ago

Read 2 more answers

Carlos read 4 books.How many children read fewer books than carlos

sashaice [31]

How many children are there in all?

6 0

2 years ago

Read 2 more answers

50 POINTS In two or more complete sentences, define the key features of the graph below and explain how to write its equation us

dezoksy [38]

Answer:

The graph is a function of absolute value.

This means that for each value of f (x) there are two possible values of x.

The absolute value function is:

f (x) = lxl

y = f (x) - 2 shifts the graph 2 units down.

y = f (x + 3) moves the graph 3 units to the right.

Finally:

The function that best fits this graph is:

f (x) = l-x + 3l-2

Step-by-step explanation:

From the graph it is evident that it is the graph of the absolute value of the function i.e. f(x) = |x| and we know that 'Translation' is a transformation that shifts the graph of a function in any direction.

Now, as we can see that the graph is shifted towards the right of the y-axis at point x=3, this means that it is translated by 3 units to the right of y-axis.

Therefore, the function becomes f(x) = |x-3|.

Furthermore, it is also shifted downwards at the point x= -2, this means that it is translated by 2 units downward from the x-axis.

Hence, the new function is f(x) = |x-3| - 2.

6 0

2 years ago