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Elodia [21]
2 years ago
8

Lynn is tracking the progress of her plant's growth. Currently the plant is 11 The plant grows 1.2 cm per day. Find an equation

that represents the plant's height after any given number How tall is the plant after 9 days?​
Mathematics
2 answers:
Drupady [299]2 years ago
8 0

Answer:

the equation is 11+1.2d= h      so the height after 9 days would be 21.8cm

Step-by-step explanation:

sasho [114]2 years ago
3 0

Answer:

f(h) = 11 + 1.2h

f(9) = 21.8 cm

Step-by-step explanation:

let 'h' = height

f(h) = 11 + 1.2h

height after 9 days:

f(9) = 11 + 1.2(9)

= 11 + 10.8

= 21.8 cm

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marias school is selling tickets to the annual talent show. On thr first day ticket sales the school sold 4 adult tickets and 12
Ostrovityanka [42]

Let us say,

Price of adult ticket=x

Price of child ticket =y

On the first day ticket sales the school sold 4 adult tickets and 12 child tickets for total of $80

4x+12y=80.............(1)

took $41 on the second day by selling 1 adult ticket and 10 child tickets

1x+10y=41.............(2)

x=41-10y..............(3)

plugging the value of x from equation (3) in equation (1) we get,

4(41-10y)+12y=80

164-40y+12y=80

84=28y

y=3

plugging this value of y in equation (2) we get,

1x+10(3)=41

x=11

Price of adult ticket= 11 dollars

Price of child ticket = 3 dollars

3 0
2 years ago
What is the coefficient of the first term in the expression 8x+3y+4
GrogVix [38]

Answer:

d

Step-by-step explanation:

the first term is 8x. 8 is the coefficient and x is the base. so the answer is 8.

5 0
2 years ago
What is -2(5+6m) + 16 = -90 ?<br> Can you please show with detail
GarryVolchara [31]

Answer:

m = 8

Step-by-step explanation:

-2(5 + 6m) + 16 = -90

Start by distributing -2 inside the parentheses. This means you will multiply everything inside the parentheses (5 + 6m) by -2.

-10 - 12m + 16 = -90

Simplify the left side of the equation by combining like terms.

6 - 12m = -90

Subtract 6 from both sides of the equation to isolate the term containing the variable m and to move all other terms to the other side (right) of the equation.

-12m = -96

Divide both sides of the equation by -12 to isolate and solve for m.

m = 8

4 0
2 years ago
Anyone know this problem
liberstina [14]
Third one 
or second one

3 0
2 years ago
Read 2 more answers
Helppppppppppppppppppppppppppppppppppppppp
Alexus [3.1K]

Answer:A

Step-by-step explanation: The dotted line on the bottom is y> -3, the diagonal line is y<= -x.

5 0
2 years ago
Read 2 more answers
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