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Anastaziya [24]
3 years ago
10

Plz answer this im desperate and uhm...marking brainliest.......plz help i will do anything u want help me!!!

Mathematics
2 answers:
Pavel [41]3 years ago
8 0

Answer:

-4.6ft

Step-by-step explanation:

RSB [31]3 years ago
4 0

Answer:

-4.6 ft

Step-by-step explanation:

We need to learn to extract only the necessary information to answer question.  The surf shop and the restaurant is extra information.

Monday  1 pm    2.2 ft  

Monday 7 pm  - 2.4 ft


Net change  

-2.4 ft - 2.2 ft = -4.6 ft

The ocean went down 4.6 ft from 1 pm to 7 pm on Monday

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The price of a vase was increased by 10% to £22.What was the price before the increase
Anton [14]

Answer: £20.

Step-by-step explanation:

Let the old price = £x

Percent increase. = 10%

Increment. = 10% of £x

= 10x/100

Now new price = £22

To determine the old price we have

x + 10x/100. = 22

We now multiply everything by 100 to make it a linear expression

100x + 10x = 2200

110x = 2200, therefore

x. = 2200/110

= £20

Therefore, the price before the increase. = £20.

6 0
3 years ago
Ms.Obrieen has to get 6 bottles of shampoo for childcare center each shampoo bottle costs $5.50 but if you get 2 get one free Ho
snow_lady [41]

Answer:

$22

Step-by-step explanation:

The computation of the amount spent is shown below:

Since in the question it is mentioned that if you bought 2 than you got one bottle free

And, each bottle cost is $5.50

Now if you want 6 bottles so you have to spend tour 4 bottles to avail the offer

= 4 × $5.50

= $22

7 0
3 years ago
it takes approximately 1200 KG of coal to produce the energy needed to make 1 kg of aluminum is a single soda can requires 15 g
Pavel [41]

see so,1200 kg of coal=1kg of aluminum

if 1 soda can needs 15g of aliminium so

1200/15=80kg coal will be needed for 1 can of soda.

4 0
3 years ago
I need the perimeter and area ​
kirza4 [7]

Answer:

P: 32

A: 63

Step-by-step explanation:

I hope that thats right..

6 0
3 years ago
Graph the six terms of a finite sequence where a_1 = -3 and r = 1.5
marysya [2.9K]
Here's a graph of those terms.

6 0
3 years ago
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