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loris [4]
3 years ago
9

How do you solve 10=-2a

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0

Answer:

a=-5

Step-by-step explanation:

divide both sides by -2: -5=a

a=-5

tiny-mole [99]3 years ago
4 0

Answer:

-5

Step-by-step explanation:

Divide both sides by -2

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Factor the expression. 9b2 – 25 a. (5b + 3)(5b – 3) b. (3b – 5)(3b – 5) c. (3b + 5)(3b + 5) d. (3b + 5)(3b – 5)
Snowcat [4.5K]

Answer:

Dear user,

Answer to your query is provided below

Option (d) is correct.

Step-by-step explanation:

Explanation of the same is attached in image

4 0
3 years ago
Is the following variable categorical or quantitative? Collect data from a sample of teenagers with a question that asks ‘‘Do yo
Gnom [1K]

Answer:

The following variable is categorical.

Step-by-step explanation:

Consider the provided information.

Categorical variables: It take the values of categories or labels and position an entity in one of more classes.

Quantitative variables: It take numerical values and represent a calculation of some kind.

Now consider the given scenario.

Teenagers with a question that asks ‘‘Do you eat at least five servings a day of fruits and vegetables?"

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Therefore, the following variable is categorical.

5 0
3 years ago
Watch help video
NARA [144]
The Answer is
X=10

Explanation:
8 0
2 years ago
Expand and simplify (x + 5)(x - 2)
ziro4ka [17]

Answer: *x squred +3x-10*

Step-by-step explanation:

(x+5)(x-2)

x squred-2x+5x-10

x squred +3x-10

5 0
3 years ago
Read 2 more answers
to make an apple pie, mimi needs 2 cups of flour and 3 cups of apples. how many cups of ingredients does mimi need to make 5 pie
Lady_Fox [76]
For one apple pie, Mimi needs 2 cups of flour and 3 cups of apples, which is 5 cups in all, in order to produce how many cups she would need to make five pies you simply times the number given, number of cups, by 5. So you times 2 by 5, which is 10 and 3 by 5, which is 15 and together that makes 25 cups, 10 cups of flour and 15 cups of apples. If you had three cups of flour and needed to make 20 pies, all you would do is times three by 20, which is 60. 

Hope I explained this correctly, if you need any more help, please ask. 
7 0
3 years ago
Read 2 more answers
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