Ask question

Ask question

All categories

3 years ago

13

A store is having a sale on almonds and jelly beans. For 2 pounds of almonds and 5 pounds of jelly beans, the total cost is $17

. For 8 pounds of almonds and 3 pounds of jelly beans, the total cost is $34 . Find the cost for each pound of almonds and each pound of jelly beans.

1 answer:

Mariulka [41]3 years ago

4 0

I think it would be $16 :)

You might be interested in

The Demand function for a product is given by:

VikaD [51]

Answer:

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

Step-by-step explanation:

Average rate of change:

The average rate of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b) - f(a)}{b - a}$

In this question:

$D(q) = -0.0003q^2 - 0.04q + 23.56$

What is the average rate of change of Demand between 40 and 175 units sold?

$a = 40, b = 175$ . So

$D(40) = -0.0003*40^2 - 0.04*40 + 23.56 = 21.48$

$D(175) = -0.0003*175^2 - 0.04*175 + 23.56 = 7.3725$

So

$A = \frac{f(b) - f(a)}{b - a} = \frac{7.3725 - 21.48}{175 - 40} = -0.1045$

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

3 0

3 years ago

what is the hourly median income for a female with a less than a highschool diploma if you assume a 40-hour work week?

kakasveta [241]

Answer:

I believe the answer would be 323/40=$8.07/hr

8 0

3 years ago

Gianna used two refrigerators, each set to a different temperature, to cool two cups of hot liquid

ludmilkaskok [199]

Answer:

Whichever refrigerator has the HIGHEST temperature will make the hot liquid cool slower and whichever one has the LOWEST temperature will cool the hot liquid faster

Step-by-step explanation:

EXAMPLE: If one is 55 degrees and the other one is 5 degrees, the one that is 5 degrees will cool the hot liquid faster.

3 0

3 years ago

Read 2 more answers

Find the earnings for selling the same number of each type of sandwich use x to represent the number of each sandwich sold

nadya68 [22]

You need more information. How much is each sandwich? You could give that value a variable too. In that case p=price of sandwich so earnings=px

4 0

3 years ago

What is the value of x in the equation −6 + x = −2? (5 points) a 8 b 4 c −4 d −8

Ymorist [56]

The correct answer is B)4

5 0

3 years ago