2 years ago

Scott collects hats. He has 65 hats an plans on buying 80 per year.

Mathematics

1 answer:

kicyunya [14]2 years ago

7 0

Answer:

80x+65 2.465 3.865

Step-by-step explanation:

x being the number of years so in ten years he will have 80x10=800+65=865

80x5=400+65=465 so 5 is the number of years it would take

and i do not understand number 1 but i put a formula just in case that was it

You might be interested in

Theo can paint a fence three times as fast as his sister can. Working together, they can paint a fence in 9 hours. How many hour

Deffense [45]

Answer:

12 hours

Step-by-step explanation:

Let Theo's siste can paint a fence in x times

Given.

Theo can paint a fence three times as fast as his sister can. Working together, they can paint a fence in 9 hours.

$\frac{1}{x}+\frac{1}{3x} =\frac{1}{9}\\\frac{3+1}{3x} =\frac{1}{9} \\\frac{4}{3x}=\frac{1}{9}$

Apply cross multiplication

$x=\frac{9\times 4}{3}\\x=\frac{36}{3} \\x=12hours$

Theo’s sister to paint the fence in 12 hours.

8 0

3 years ago

Pls help me I only have 2 minutes left winner gets brainliest

devlian [24]

Answer:

i think it was about 5000.

Step-by-step explanation:

7 0

2 years ago

A bag has 2 yellow, 7 red, and 1 green marble. What is the probability of picking a green marble, replacing it, and then picking

Klio2033 [76]

You will have one out of 10

8 0

3 years ago

Read 2 more answers

Which linear function represents the table?

Nadusha1986 [10]

Answer:

Step-by-step explanation:

8 0

2 years ago

which system of equations is represented by this graph? It's you need another picture let me know please help

likoan [24]

The answer would be A

7 0

2 years ago