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scZoUnD [109]
3 years ago
7

-8x + 8y =24 8x +5y =28

Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
Answer: (1,4) 
Hope this helps! Good luck!

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The formula for simple interest is I=Prt.
sineoko [7]

a. The formula solved for t is t = I/Pr

b. The value of t in the table is 3 years

<h3>Simple Interest</h3>

From the question, we are to solve for t in the given formula

The given formula is the formula for simple interest

I = Prt

To solve for t, we will divide both sides of the equation by Pr

That is,

I/Pr = Prt/Pr

I/Pr = t

∴ t = I/Pr

The formula solved for t is t = I/Pr

b. We are to find the value of t when

I = $75

P = $500

r = 5% = 0.05

From

t = I/Pr

t = 75/(500×0.05)

t = 75/25

t = 3 years

Hence, the value of t in the table is 3 years

Learn more on Simple interest here: brainly.com/question/25793394

#SPJ1

4 0
2 years ago
Simplify 2x2+6x-7x+8-3x2+1
Mashcka [7]
2x2 = 4 plus 6x7 = 42 plus 8-3 = 5 x 2 plus 1 = 3

your answer is 59
8 0
3 years ago
Pls help me <br><br> 8c - 6 - 5с 3
Sphinxa [80]

Answer:

3c + 3   please give brainliest

Step-by-step explanation:

it might be subtraction sign please give brainliest

7 0
3 years ago
Square root of 6 minus square root of 7 divided by square root of 6 plus square root of 7
zheka24 [161]
\frac{ \sqrt{6}- \sqrt{7} }{ \sqrt{6}+ \sqrt{7} } \\ &#10; Multiply \ and \ divide \ by \ the \ conjugate. \\ &#10; =\frac{ \sqrt{6}- \sqrt{7} }{ \sqrt{6}+ \sqrt{7} } \times \ \frac{ \sqrt{6}- \sqrt{7} }{ \sqrt{6}- \sqrt{7} } \\ &#10;=
\frac{( \sqrt{6}- \sqrt{7})^2 }{ \sqrt{6}^2 - \sqrt{7}^2 }} \\ &#10; =\frac{( \sqrt{6}- \sqrt{7})^2 }{-1} \\ &#10; =-( \sqrt{6}- \sqrt{7})^2 \\ &#10; = -( \sqrt{6}^2-2( \sqrt{6} \sqrt{7}+ \sqrt{7}^2 \\ &#10; =-(6 -2 \sqrt{42} +7) \\ &#10; =-6+2 \sqrt{42}-7 \\ &#10; =-13+2 \sqrt{42} \\ &#10;Answer: \ -13+2 \sqrt{42}

6 0
3 years ago
Who can access your credit report?
TiliK225 [7]

Answer: B- employers

Explanation:

A credit report is a private account for each person to show their credit worthiness to potential creditors. The reports are confidential and must be accessed using a social security number and personal information by the user requesting the information.

An employer can legally check a persons credit history because some companies do not want an employee that has bad credit. This shows the employer that the person is not financially secure and can show they are capable of fraud or even theft  if they owe a lot of money. Usually this is done by companies in the banking industry or in jobs where the employee will be around a lot of money or access to billing, etc.

The employer does not receive a complete credit history or the credit score. They will receive a modified version that shows their payment history to debtors and also information on how much debt the potential employee has.

6 0
3 years ago
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