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natita [175]
3 years ago
8

Matt and Molly and selling cheesecakes for a school fundraiser.

Mathematics
1 answer:
gayaneshka [121]3 years ago
5 0
French silk cheesecakes are $9
Chocolate marble cheesecake are $14

Work:

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A rectangle has a length that is one foot less than twice its width. it the area of the rectangle is 91 square feet then which o
Tju [1.3M]

Answer:

Step-by-step explanation:

Well.. First of all, the question says that we are working with a rectangle..

So, the rectangle has a length and width. I'll call them L and w.

Look at this phrase: " length that is one foot less than twice its width"

it means, in a algebraic language: L = 2w - 1

Let's analysis the next phrase: "it the area of the rectangle is 91 square feet"

So, A = 91 ft²

But you have to remember that the rectangle area is a product of L and w.

L x w = 91

They are the following equations that you could be used to solve the system of equations.

Now, you have a system of equations and I suggest you to solve it using the substituition method.

L = 2w - 1

L x w = 91

7 0
3 years ago
Write the explicit formula for the geometric sequence below. 6,30,150,175
yawa3891 [41]

Answer:

Well it's 5x

Step-by-step explanation:

Idk why the answer's so complicated.

4 0
2 years ago
Between noon and 9pm the temperature dropped 10°F. If the temperature was -4°F at 9pm what was the temperature at noon ?
miv72 [106K]

Answer:

6F

Step-by-step explanation:

Let x be the temperature at noon

dropping means we subtract

The temperature at 9 pm was -4.  That goes on the right hand side of the equals

x-10 = -4

Add 10 to each side

x-10+10 = -4+10

x = 6

The temperature at noon was 6 F

3 0
3 years ago
For Number 6 and 7 It says You rewrite the expression this time
GarryVolchara [31]
We can't help unless we know what to "rewrite"
7 0
3 years ago
Will give brainliest if correct Pls help thanks :)
lidiya [134]
Domain:
{-1, 3, 6}

Range:
{4, 5, 6}
6 0
3 years ago
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