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STatiana [176]
3 years ago
5

Molly and Lynn both set aside money weekly for their savings. Molly already has $650 set aside and adds $35 each week. Lynn alre

ady has $825 set aside but adds only $15 each week. Which inequality could they use to determine how many weeks, w, it will take for Molly's savings to exceed Lynn's savings?

Mathematics
1 answer:
jasenka [17]3 years ago
8 0

Answer:

A. 650 + 35w > 825 + 15w

Step-by-step explanation:

Molly = $650

Molly's weekly additions = $35

Lynn=$825

Lynn's weekly additions= $15

Let the number of weeks = w

inequality to determine how many weeks, w, it will take for Molly's savings to exceed Lynn's savings

Molly's savings

$650+ $35w

Lynn's savings

$825 + 15w

The inequality is

650 + 35w > 825 + 15w

The inequality above will show the number of weeks it will take for Molly's savings to be greater than Lynn's savings

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alexira [117]

Answer:

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Step-by-step explanation:

In general, remember that the converse of    a => b       is     \neg b  =>   \neg a , therefore in this case  a = r   \ \ ,  b = \neg q \ \lor p

so   r =>  (\neg q \ \lor p)  \ \equiv  \  q \ \land \ \neg p => \neg r

   

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3 years ago
What is the answer to 7 7/8 - 3 1/4=
GenaCL600 [577]
4 5/8

Take 7 - 3 = 4 as the whole number 
Then take 1/4 change it to 5/8 by multiplying 1 x 2 = 2 then 4 x 2 = 8  = 2/8 
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Answer 4 5/8
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4 years ago
The amount of tax for each camera is $5.25 and the tax rate is 6%. Explain how the equation: (Original Cost)(Percent) = Tax Amou
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x(1.06)=5.25

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So $4.95 is roughly what the camera costs rounded to the nearest cent.

3 0
4 years ago
Read 2 more answers
Simplify the expression –2(p 4)2 – 3 5p. what is the simplified expression in standard form? –2p2 – 11p – 35 2p2 21p 29 –2p2 13p
Aleksandr-060686 [28]

The simplified expression of the provided equation in standard form is -2p²-11p-35. Option 1 is the correct option.

<h3>What is the simplified form of an expression?</h3>

Simplified form of an expression is the simplest way of expression the term, by applying the required operations of mathematics.

The expression which is need to be simplified is,

-2(p +4)^2 - 3 +5p

First of all, open the brackets, using the formula of whole square,

-2(p^2 +16+8p) - 3 +5p\\-2p^2-32-16p-3+5p\\-2p^2-11p-35

Hence, the simplified expression of the provided equation in standard form is -2p²-11p-35. Option 1 is the correct option.

Learn more about the simplified form here;

brainly.com/question/1597694

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2 years ago
Rewrite f(x) into vertex form by completing the square f(x)=−x2+8x+9​
GalinKa [24]

Answer:

vertex  = ( 4  ,  25 )

Step-by-step explanation:

given a parabola in  standard form  y =  a x 2 + b x + c x ; a ≠ 0

then the x-coordinate of the vertex is

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3 0
3 years ago
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