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bekas [8.4K]
3 years ago
13

every year, Hannah sells blueberry and strawberry jam at the local farmers market. Hannah charges four dollars Per jar of bluebe

rry jam and six dollars per jar of strawberry jam. Part A write an expression to represent the cost to buy any amount of blueberry jam and strawberry jam. Part B evaluate The expression for a purchase of three jars of blueberry jam in five jars of strawberry jam.
Mathematics
1 answer:
bazaltina [42]3 years ago
3 0

Answer:     part A- 4b+6s=c

part B-4[3]+6[5]=42

Step-by-step explanation:

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Whats 5874.989 x 567890.654 + 25362537?
disa [49]

Answer:

3361713882 this is the correct answer

Step-by-step explanation:

I hope it helps you

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3 years ago
3. 432 is divisible by (1 point)<br> O only 2.<br> O only 3.<br> O2 and 3.
Taya2010 [7]

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5 0
3 years ago
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This my test question I'm 100 bad at math 2b2+16b+49÷2b+4
krek1111 [17]
2b^2 + 81/2 b + 4 


basically 2b^2 + 16b + 49/2 b + 4 
= (2b^2) + 16b+49/2b) + (4) 
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5 0
3 years ago
What is the value of b?
Elis [28]
62° is the answer. Just add 26 and 36.
6 0
3 years ago
The graph of the function C(x) = −0.74x2 + 22x + 75 is shown. The function models the production cost, C, in thousands of dollar
melomori [17]

If the company wants to keep its production costs under $175,000, then  5.6 ≤ x ≤ 24.13 constraint is reasonable for the model given that the function C(x) = −0.74x² + 22x + 75 ,the production cost C, in thousands of dollars for a tech company to manufacture a calculator, where x is the number of calculators produced, in thousands. This can be obtained by using the given graph of the function.

<h3>Which constraint is reasonable for the model:</h3>

A constraint is a condition of an optimization problem that should be satisfied the condition.

From the we have the function,

⇒ C(x) = −0.74x² + 22x + 75

the production cost C, in thousands of dollars for a tech company to manufacture a calculator, x is the number of calculators produced, in thousands.

In the graph the dotted line is the line where C(x) is $175,000. Above this line every the value is greater than $175,000.

The points where this line, that is C(x) = y = 175, intersect the graph of the given function C(x) = −0.74x² + 22x + 75 is (5.6, 175) and (24.13, 175).

  • This means that above the point (5.6, 175) the graph has the value greater than 175000 and below the point the graph has the value below 175000.
  • Similarly, below the point (24.13, 175) the graph has the value greater than $175,000 and above the point the graph has the value below $175,000.

Therefore, x ≥ 5.6 and x ≤ 24.13  

⇒ 5.6 ≤ x ≤ 24.13

Hence if the company wants to keep its production costs under $175,000, then  5.6 ≤ x ≤ 24.13 constraint is reasonable for the model given that the function C(x) = −0.74x² + 22x + 75 ,the production cost C, in thousands of dollars for a tech company to manufacture a calculator, where x is the number of calculators produced, in thousands.

Learn more about constraints here:

brainly.com/question/12942108

#SPJ1

5 0
2 years ago
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