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wel
3 years ago
13

A rectangular swimming pool has a length of l yards and a width 5 yards less than its length. How much does it cost to border th

e outside of
the pool using 1-yard square tiles that cost $4 each?
o (161 – 40) dollars
(161 – 24) dollars
(42–6) dollars
(161 - 20) dollars
8 of 15 answered
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Mathematics
1 answer:
horsena [70]3 years ago
8 0

Answer:

i need a bad bleep

Step-by-step explanation:

lol

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Estimate the values of x when y=1
Cerrena [4.2K]

Step-by-step explanation:

if one were to put the y value the equation they could find out what x is for a certain value of y

putting the value of y(1), we get the equation

1=4x-1

2=4x

x=0.5

the value of x when y is 1 is =0.5

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7 0
3 years ago
- 0.1 -0.7 I don’t get this?
Nookie1986 [14]

Answer:

-0.8

Step-by-step explanation:

1. When subtracting or adding negative numbers, remember these rules:

Same signs add and keep

Different signs subtract

Keep the sign of the higher number.

2. -0.1 and -0.7 both have the same sign (they're both negative numbers), so add them together.

-0.1 - 0.7 = -0.8

3. The answer is negative based on the rules listed above in step 1.

4 0
3 years ago
8 less a number is less than or equal to 17
mylen [45]

Answer:

less than

Step-by-step explanation:

8 is less than 17

3 0
2 years ago
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Answer:

9 student are reading the book

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