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Charra [1.4K]
2 years ago
10

Rob Barros $15 from his father and then he borrows three dollars more drag numbers to write an equal using negative integers to

represent bobs debit and complete the sentence to show how much money rob his father Numbers may be used once more than once or not at all
Mathematics
1 answer:
Vikentia [17]2 years ago
3 0

Answer:

The amount of money in dollars that Rob owe his father is -$18

Step-by-step explanation:

From the given information:

Rob borrows $15 from his father and then he also borrows $3 more.

Thus, the amount he owes is father is now:

- $15  - $3 = - $18     Since we are using negative integers.

The amount of money in dollars that Rob owe his father is -$18

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1.2 centimeters.

Step-by-step explanation:

If the plant grows .4 centimeters per week, you can multiply that number by three. The resulting value is the plant's total growth over three weeks.

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Which of the numbers below are whole numbers? Check all that apply.
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A,D,F

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1 year ago
A philanthropic organization helped a town in Africa dig several wells to gain access to clean water. Before the wells were in p
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Answer: -1.5

Step-by-step explanation:

When population standard deviation is known, then the formula to find the z-test statistic for population mean is given by :-

z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

, where n= Sample size.

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\overline{x} = Sample mean

\sigma= Population standard deviation.

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\overline{x}=90

Then , the value of the appropriate test statistic will be :

z=\dfrac{90-120}{\dfrac{40}{\sqrt{4}}}

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Hence, the value of the test statistic = -1.5

8 0
3 years ago
3x+4y =-5<br> 3x+3y=-2<br><br> solve using substitution
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-3x              -3x

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/4      /4

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y= -1x-2/3

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ser-zykov [4K]

f(x) + n - translate the graph of f(x) n units up

f(x) - n - translate the graph of f(x) n units down

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f(x - n) - translate the graph of f(x) n units right

--------------------------------------------------------------------------

We have

y = |x - 2|

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<h3>Answer: c. Translate the graph of y = |x| two units right.</h3>
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