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SpyIntel [72]
3 years ago
12

Solve the system of equations below using elimination. -3x+5y=-14 x+6y=20

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

(x,y)= (5/13 , 55/13)

Step-by-step explanation:

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A credit card company advertises an APR of 15.3%, compounded daily. What
nikdorinn [45]

Answer:

16.52%

Step-by-step explanation:

The effective interest rate is the real interest rate you have to pay on a loan when the compounding effect is considered. The formula to calculate it is:

Effective annual interest rate= (1+\frac{i}{n})^n-1

i= interest rate: 15.3%

n= number of compounding periods: 365 as it is compounded daily and a year has 365 days.

Effective annual interest rate= (1+(0.153/365))^365-1

Effective annual interest rate= 0.1652→16.52%

According to this, the effective interest rate is 16.52%.

7 0
3 years ago
1) What is the solution to the equation?
ivanzaharov [21]

Step-by-step explanation:

1. -4

2. -3.25

3. 4

4. -2

5. Couldn't figure out this one

5 0
3 years ago
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The low temperature on a certain day is 56°F. The low temperature is 14°F lower than the high temperature, h.
Ivan

Answer:10.9

Step-by-step explanation:

6 0
3 years ago
What is the area of the parallelogram if each square is 1 square foot? a. 12 ft ³ b. 12 ft ² c. 12 d. 12 feet
puteri [66]

Answer:

12 ft² :)

Step-by-step explanation:

Area of a parallelogram = base * height

4 * 3 = 12

Area of the parallelogram = 12 ft²

4 0
3 years ago
Find all positive integers b so that the trinomial can be factored.<br> x^2+ bx + 10
Flura [38]
Bx + x^2 + 10 that is the answer i hope this helps you
8 0
3 years ago
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