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gizmo_the_mogwai [7]
3 years ago
15

You finally get an allowance! You put $2 away. In January, $4 away. In February, $8 away. In March, $16 away. In April and follo

wed this savings pattern through to December. How much money do you have in 12 months?
Mathematics
1 answer:
MrRa [10]3 years ago
4 0

Add all the numbers together to find your answer.

___________________________________________

  • Remember : In April and followed this savings pattern through to December.
You might be interested in
Please help me immediately​
marshall27 [118]

Answer:

zero of a polynomial can be defined as the points where the polynomial become 0 as a whole.

An equation formed with variables, exponents and coefficient together with operation and an equal sign is called polynomial equation.

I hope this will help you

5 0
3 years ago
HELP ASAP! Assume the company surveys only people living in mountainous regions. If the company makes a generalization from this
Zanzabum

Answer:

its only people in mountainous areas

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Which graph best shows the relationship between the length of one side of a square and its perimeter.
sladkih [1.3K]
The answer is the 1st graph. This is because a square have 4 sides and it is all the same. on the x axis (Side length) when it is 4 the perimeter (Length around the outside) will be 4 x 4 which is 16.

Hope this helps? 
6 0
3 years ago
Read 2 more answers
What is −13+2z=−56 Thanks
Zinaida [17]
<h3>Original Equation:</h3>

-\frac{1}{3}+2z=-\frac{5}{6}

<h3>Steps:</h3>

<em>*To solve for a variable, isolate the desired variable onto one side.</em>

Firstly, we want to add 1/3 to each side however -5/6 and 1/3 do not share the same denominator, and we want them to have that and we can do that by finding the LCD, or lowest common denominator. To find the LCD, list the multiples of 6 and 3 and the lowest multiple that they share is their LCD. In this case, their LCD is 6. Multiply -1/3 by 2/2:

-\frac{1}{3}\times \frac{2}{2}=-\frac{2}{6}\\\\-\frac{2}{6}+2z=-\frac{5}{6}

Now that we have common denominators, add both sides by 2/6:

2z=-\frac{3}{6}\\\\2z=-\frac{1}{2}

Next, you want to cancel out 2 to isolate z. Usually, one would divide both sides by 2, however remember that <u>dividing by a number is the same as multiplying by it's reciprocal.</u> To find a number's reciprocal, flip the numerator and denominator around. In this case, since 2 is a <em>whole number</em> this means that the denominator is 1. In this case: 2/1 would become 1/2. Multiply both sides by 1/2:

\frac{1}{2}\times 2z= -\frac{1}{2}\times \frac{1}{2}\\\\z=-\frac{1}{4}

<h3>Final Answer:</h3>

<u>Your final answer is z = -1/4.</u>

7 0
3 years ago
Given the system of equations, match the following items. x + 2y = 7 x - 2y = -1 y determinant 2. x determinant 3. system determ
Veseljchak [2.6K]

Answer:

y determinant is 3

x determinant  is 2

system determinant is 1

8 0
3 years ago
Read 2 more answers
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