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SSSSS [86.1K]
3 years ago
5

PLEASE HELP ASAP

Mathematics
1 answer:
pantera1 [17]3 years ago
8 0
The answer is 4x^2 - 7x+2
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A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children a
Lana71 [14]
The number of parents is c -9 since there are 9 more children than parents
And we know that the total number of people in the room is 25 so:
c + c-9 = 25
or
2c - 9 = 25
We can then solve for c
2c = 34
c = 17
7 0
4 years ago
Casey has 8 1 2 yards of fabric. She uses 2 1 2 yards to make pillows and 3 yards to make curtains. How much fabric is remaining
ra1l [238]

Let

x-------> yards of fabric used to make pillows

y-------> yards of fabric used to make curtains

T------> total yards of fabric

R-------> remaining yards of fabric

we know that

R=T-(x+y)

we have

T=8\frac{1}{2}\ yards\\\\ x= 2\frac{1}{2}\ yards\\ \\y=3\ yards

substitute in the formula above

R=8\frac{1}{2}-(2\frac{1}{2}+3)

R=8\frac{1}{2}-(5\frac{1}{2})

R=3\ yards

therefore

<u>the answer is</u>

the remaining of fabric is 3\ yards


6 0
3 years ago
Read 2 more answers
Graphing Natural Exponential Functions In Exercise,sketch the graph of the function.See Example 1.
nata0808 [166]

Answer:

The graphic is attached

Step-by-step explanation:

Hi

x H(x)

0 6

≥5 lim┬(x→∞)⁡〖h(x)=5〗

≤5 lim┬(n→-∞)⁡〖h(x)= ∞〗

when x tends to infinity the function approaches five above (horizontal asymptote).

when x tends to infinity the function tends to infinity.

Success with your homework.

Download pdf
6 0
3 years ago
Answer to the question below is:
katen-ka-za [31]

Answer:

Answer: 2x - 1

The x intercept is -1 and slope is 2

Branliest would be appreciated :)

5 0
4 years ago
EASY QUESTION PLEASE HELP ME!!!!!!!!
Serjik [45]
Your answer is A  because the other ones are to small to measure 
                      
5 0
4 years ago
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