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julia-pushkina [17]
3 years ago
7

Whats the value of v 69 = 7v – 6

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0

Answer:

75/7

Step-by-step explanation:

69=7v-6 rewrite as 69+6=7v

75 = 7v

75/7 = v

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An account earns simple interest. (a) Find the interest earned. (b) Find the
Debora [2.8K]

Answer:

#a. $80

#b. $1680

Step-by-step explanation:

We are given;

  • Amount invested (principal) is $1600
  • Rate of interest is 5%
  • Time = 1 year

We are required to determine the amount of simple interest earned and the amount or balance in the account after 1 year.

#a. Interest earned

To calculate simple interest we use the formula;

I = (PRT) ÷ 100

Where, P is the principal, R is the rate, T is the time and I is the simple interest.

Therefore;

I = (1600 × 5 × 1) ÷ 100

 = $80

Therefore, simple interest earned is $80

#b. Balance of the account (Amount accrued)

We are going to use the formula;

A = P + I , where A is the amount accrued, P is the principal and I is the simple interest earned.

Therefore;

Account balance = $1600 + $80

                            = $1680

Thus, the account balance after 1 year will be $1680

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3 years ago
7. What is the equation of the line that passes through (-1, -4) and (0,5)?
Serga [27]

Answer:

A)y=9x+5

Step-by-step explanation:

If x=-1, y=-4,

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If x=0, y=5,

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Two over twenty-two plus six over eleven
kirill [66]

\frac{2}{22}+\frac{6}{11}


Simplify \frac{2}{22} to \frac{1}{11}


\frac{1}{11}+\frac{6}{11}


Both are over 11, so, just sum.


\frac{1+6}{11}

\frac{7}{11}

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$268.00 base price
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