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kobusy [5.1K]
3 years ago
8

Simplify the expression: 2+(a +5) =

Mathematics
2 answers:
nekit [7.7K]3 years ago
6 0
Answer:

a+7

Step-by-step explanation:

2 + 5 = 7
7+a or a+7
Nataliya [291]3 years ago
6 0

Answer:

a=-7

Step-by-step explanation:

first we do commutative property of real number

the expression becomes ;

2+(7+a)=

then association property follow-up

(2+7)+a=

7+a=

then we minus 7 to both sides

7-7+a=-7

0+a=-7

a=-7

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Start at 200. create a pattern that multiplies each number by 2. stop when you have 5 numbers
s2008m [1.1K]

Answer:

200 → 400 → 800 → 1600 → 3200

Step-by-step explanation:

starting at 200 and multiplying by 2 until you have 5 numbers.

8 0
3 years ago
What fraction of one day is 36 mins​
Nezavi [6.7K]

Answer:

1 day = 1440min

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3 0
2 years ago
The derived demand curve for a product component will be more inelastic
rusak2 [61]

Answer:

B. the more inelastic is the demand for the final product.

Explanation:

Inelastic demand occurs when demand rises by a lower percentage as compared to the percentage of the price drop.

Take for instance, if price drops by 10% and then demand only rises by 4%.

Now, the derived demand curve for a product component will be more inelastic when there's more rises by lower percentages of the final product than price drop. The more inelastic the demand for a product is, the more inelastic the demand derive curve will be.

7 0
4 years ago
13-5m=4-6m show work please
Vesna [10]
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13 - 4 - 5m = - 6m

then simplify
9 - 5m = - 6m

add -5 to both sides
9 = - m

since a variable shouldn't be negative the answer should be
m = - 9

(I prefer having the variable on the left side)
4 0
3 years ago
What is the percent error
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Read 2 more answers
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