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3 years ago

What is a equation equivalent to x - 3 = -2?

Mathematics

2 answers:

givi [52]3 years ago

8 0

2x - 6 = -4
Simply multiply all numbers by the same factor.

blagie [28]3 years ago

5 0

ignore this i dont know how to delete an answer

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The table below describes a sequence of transformations that justify that two figures are similar. Which sentence below shows th

yuradex [85]

Answer:

dilation

Step-by-step explanation:

whenever the shape is dilated, or scaled by a factor of any number, the shape will change size and will become similar rather than congruent. congruent shapes have the same dimensions as the parent or original shape.

7 0

3 years ago

Read 2 more answers

Evaluate each value expression for the given value of x: x-5 , x - =22<br> pls fast

masya89 [10]

Answer:

-18

Step-by-step explanation:

-18

brainlest please

6 0

3 years ago

Find the second decile of the following data set 24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51 D2 =

Sergio039 [100]

Answer:

D2 = 24

Step-by-step explanation:

given is a data set as

24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51

We have to find the second decile for the above

Arranging in ascending order we get

14, 24, 24, 25,26,28, 34, 40, 45, 51, 58, 64

2nd decile is equal to 20th percentile

20th percentile formula entry appearing which sorts 20% below and 80% above.

i.e. (20%*(14+1)) = 3rd entry

Thus 20th percentile is24.

D2 = 24

7 0

3 years ago

Authur earned $136 in three weeks. He goes back to school in one more week. He needs at least $189 to buy the new coat that he w

Nady [450]

Answer:

136+ m ≥ 189 is the required inequality : m: The earning in 4th week

Arthur needs to earn AT LEAST $53 in the fourth week to buy the coat which costs at least $189.

Step-by-step explanation:

The amount earned by Arthur in first 3 weeks = $136

The amount needed to buy a coat = AT LEAST $189

Let us assume the amount Arthur needs to earn more to buy coat = $m

⇒ $ 136 + Amount Earned in 4th week ≥ $189

⇒ 136+ m ≥ 189

The above equation is the NEEDED inequality of the given situation.

Now, solving for the value of m, we get:

136+ m ≥ 189

⇒ m ≥ 189 - 136 = 53

or, m ≥ $53

Hence, Arthur needs to earn AT LEAST $53 in the fourth week to buy the coat which costs at least 189.

3 0

3 years ago

I need help with equation number 6

Leona [35]

Combine like terms
-2x-4=-2x-4

Since the equations are the same, the answer is infinitely many solutions.

8 0

3 years ago