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ivolga24 [154]
3 years ago
5

Please help i will add you to brainlist please please help​

Mathematics
1 answer:
irakobra [83]3 years ago
7 0
I think the answer is B
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Solve the literal equation cy−7=5d+3ycy−7=5d+3y for yy.
puteri [66]

We are given the equation:

cy – 7 = 5d

And we are asked to find for y.

First step, add 7 on both sides:

cy – 7 + 7 = 5d + 7

cy = 5d + 7

Next step, divide both sides by c:

cy / c = (5d + 7) / c

<span>y = (5d + 7) / c</span>

4 0
3 years ago
Write a function to represent each problem situation Carmen deposits $1000into simple interest account.The rate for the account
kolezko [41]

The function the represent the balance in the account as a function of time t is p(t) = 1000 + 40t

<h3><u>Solution:</u></h3>

Given that,

Carmen deposits $1000 into simple interest account

The rate for the account is 4%

To find: function the represent the balance in the account as a function of time t

Given is simple interest account

The formula for simple interest is given as:

S.I = \frac{ prt}{100}

Where, "p" is the principal and "r" is the rate of interest and "t" is the number of years

In simple interest,

total amount after "t" years = principal + simple interest

Here in this question, Carmen deposits $1000

p_0 = 1000

r = 4 \% = \frac{4}{100} = 0.04

Thus we can frame a function as:

total amount after "t" years = principal + simple interest

p(t) = p_0 + (p_0 \times r \times t )

p(t) = 1000 + (1000 \times 0.04)t\\\\p(t) = 1000 + 40t

Where, p(t) is the amount after "t" years and p_0 is the principal sum

Thus the function is obtained

7 0
4 years ago
What is the equation of this line in slope intercept form: -8x-2y=10?
frez [133]
Since you are writing this in slope-intercept equation you will want to isolate the y. Therefore move the -8x over making it into -2y=8x+10. Then simply divide by the -2. And your equation will be y=-4x-5.
3 0
3 years ago
2 sin(\theta )+ 1 = 0
Verizon [17]

Answer:


Step-by-step explanation:

\frac{7\pi }{6} ,\frac{11\pi }{6}

3 0
4 years ago
Janet can make 4/5 of a necklace in 20 minutes. At this rate how many necklace to the nearest tenth of a necklace can Janet make
Tom [10]

Answer:

Janet can 2 4/10 of a neckalace in an hour.

Step-by-step explanation:

20 minutes is 1/3 of 60 minutes so...

4/5 x 3 = 12/5 = 2 2/5 = 2 4/10

Hope this helps! Please mark as brainliest.

4 0
3 years ago
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