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irakobra [83]
3 years ago
12

The cost in dollars, C, of renting a carpet cleaner is given by the linear equation

Mathematics
2 answers:
choli [55]3 years ago
6 0

Answer:

6

Step-by-step explanation:

scoundrel [369]3 years ago
4 0

Answer: C) 6

Step-by-step explanation:

Given : The cost in dollars, C, of renting a carpet cleaner is given by the linear equation  C = 20 + 25x, where x is the number of days.

To find the number of days it can be used for $170, we put C= 175 in the equation, we get

175 = 20 + 25x\\\\\Rightarrow\ 25x=170-20\\\\\Rightarrow\ 25x=150\\\\\Rightarrow\ x=\dfrac{150}{25}=6

Hence, the required number of days = 6.

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Complete the two-column proof by providing a reason for each of the five statements.
Mnenie [13.5K]

Answer:

Step-by-step explanation:

Given:

RUTS is a rectangle.

To prove:

∠USR ≅ ∠SUT

                  Statements                            Reasons

1. RUTS is a rectangle                   1. Given

2. RU = ST, UT = RS                      2. By the definition of a rectangle

3. ∠STU = ∠SRU = 90°                  3. Definition of a rectangle

4. ΔURS ≅ ΔSTU                           4. By the LL theorem of congruence

5. ∠USR ≅ ∠SUT                           5. CPCTC

4 0
3 years ago
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What is a GCF of 10 and 20
USPshnik [31]

The greatest common factor of 10 and 20 is 10.

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How many four-character passwords can be formed using the characters A, B, C, 1, 2 if the characters can be repeated
olga55 [171]
<h3>Answer: 625</h3>

Work Shown:

The set {A,B,C,1,2} has five items. There are four slots to fill.

So we have 5^4 = 5*5*5*5 = 625 different possible passwords where the characters can be repeated.

7 0
3 years ago
What is 0.2857142857 rounded to the nearest whole percent? pls help me​
Grace [21]

29% would be the answer if you are rounding up

6 0
2 years ago
50 points for this answer
rjkz [21]

Hi Pg1310LisaAwesome,

Solution:

= 2/3 + 1/5

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= 13/15

Answer:

13/15

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