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vova2212 [387]
3 years ago
6

Sara says, "If you subtract 17 from my number and multiply the difference by - 2,

Mathematics
2 answers:
notka56 [123]3 years ago
7 0

Answer: 28

28 - 17 = 11

11 * -2 = -22

Vlad [161]3 years ago
5 0
X=-27
(x-17)/2=-22
Multiply 2 by both sides
x-17=-44
Add 17 to both sides
x=-27
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Can you please help me with this question ​
Gekata [30.6K]

Answer:

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3 years ago
Please help me with this question....
AVprozaik [17]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Scientists found that a certain particle of dust doubles every 30 minutes. If the scientists tests this out with 21 grams of the
monitta

Answer: 1.663\times 10^{30}\ gm

Step-by-step explanation:

Given

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If the initial sample is 21 grams

The model to predict the population will be

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7 0
3 years ago
Ethan repairs household appliances like dishwashers and refrigerators. For each visit, he charges $25 plus $20 per hour of work.
dalvyx [7]

Answer:the independent variable is x, the number of hours of work.

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Step-by-step explanation:

A change in the value of the independent variable causes a corresponding change in the value of in dependent variable. Thus, the dependent variable is is output while the independent variable is the input

For each visit, he charges $25 plus $20 per hour of work. The linear expression that represents the total amount of money that Ethan earns per visit is y = 25 + 20x.

Since the total amount charged, y depends on the number of hours of work, x, it means that the dependent variable is y and the independent variable is x

4 0
3 years ago
Plz answer fast !!!!! <3
MakcuM [25]
X=6
A=6
these are the answers !
8 0
3 years ago
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