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statuscvo [17]
3 years ago
5

Maya is y years old. Her sister is 4 years older than Maya. Write an expression in simplest form that represents the sum of the

ages of the sisters.
plz i beg asap i will give brianlist
Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

Answer:

maya = y

sister = y+ 4

sum of the sisters ages= 2y+4

ser-zykov [4K]3 years ago
6 0

We are given

Mala is y years old

So, Mala =y

her sister is 4 years older than Mala

So, Sister =y+4

now, we can find sum

Sum = Mala +Sister

Sum = y +y+4

Sum = 2y+4...............Answer

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madam [21]
This means that if the model is 1 in lengh then th ereal car is 20 times of that or 20 in legnth

so to find the answer, just multiply model by 20
8.7 =model
real=8.7 times 20=174
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7 0
4 years ago
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£2300 is invested for 4 years at 5% per year simple interest. Work out the total interest
Hatshy [7]

Answer: £460

Step-by-step explanation:

Use this formula to find the total interest I=\frac{P*R*T}{100}

I stands for interest, P is principal, R is rate, and T is time.

Principle = £2300

Rate = 5%

Time = 4 years

\frac{2,300*5*4}{100} =\frac{46,000}{100} =460

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! :-)  

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6 0
3 years ago
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(financial math) If you want to work in finance, it helps to have experience in Accounting.
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8 0
3 years ago
Hey can I have some help with this? Tysm.
kenny6666 [7]

Answer:

0.15 years or 1.8 months

Step-by-step explanation:

I=PRT

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Over what interval is the quadratic function decreasing?
frosja888 [35]

The interval over which the given quadratic equation decreases is:  x ∈ (5, ∞).

<h3>How to find the interval of quadratic functions?</h3>

Usually a quadratic graph function decreases either when moving from left to right or moving downwards.

In the given graph, we can see that the coordinate of the vertex is (5, 4) after which the curve goes in the downward direction.

Thus, for the values of x greater than 5, the function decreases and so we conclude that the interval in which the quadratic equation decreases is: (5, ∞).

Read more about Quadratic functions at: brainly.com/question/18030755

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