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matrenka [14]
3 years ago
9

Use the situation to answer the questions. Georgette has purchased award plaques for her company's conference. Each plaque costs

$7.50, and Georgette paid a one-time shipping fee of $40 for the order. Calculate total cost for the order based upon the number of plaques purchased. 9) Write the phrase that represents the constant rate of change in this situation.​
Mathematics
2 answers:
ycow [4]3 years ago
5 0

Answer:

i think the answer is y=7.5x +40 but if its not im really sry

scZoUnD [109]3 years ago
3 0

Answer:

thanks for the points luv

Step-by-step explanation:

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Ramesh has $272,000 in a cd at a local bank . If the bank goes out of business what is the maximum amount he could loose
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If the bank goes out of business what is the maximum amount he could lose if the bank has FDIC coverage?

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Step-by-step explanation:

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Find all solutions to the equation.<br><br> 7 sin^2x - 14 sin x + 2 = -5
siniylev [52]
7sin²x-14sin x+2=-5
7sin²x-14sin x+7=0

Then: sin x=t

7t²-14t+7=0

We have to solve this square equation:
t=[14⁺₋√(196-196)]/14=14/14=1

t=1  ⇒sin x=1
x=sin⁻¹ 1=π/2 + 2kπ            (k=...-3,-2,-1,0,1,2,3...)

For example:
if K=0  ⇒ x=π/2
7(sin²π/2)-14sin π/2+2=7(1)²-14(1)+2=7-14+2=-5

Answer: x=π/2 + 2kπ            (k is an integer)
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The sum of 57 and a number b
tankabanditka [31]
57 + b
this is how you would write the expression
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K divided by 11 is 7.<br> Solve for k.
SIZIF [17.4K]

Answer:

k  = 77

Step-by-step explanation:

k/11  =  7

(Multiply both sides by 11)

k  = 77

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