Select all the correct systems of equations. Which systems of equations have infinite solutions? 2x + 5y = 31 6x - y = 13 y = 14
1 answer:
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If we know that line is equal to line
, then this means that ∠
has to be equal to ∠
in order to form a closed triangle. All angle measures of a triangle add up to
°, so use the equation:
.
70 + x = 180
Subtract 70 from both sides to isolate x:
180 - 70 = 110
110 = x
Hope this helped.
Answer:
Option B - The income earned in one month is $5.50.
Step-by-step explanation:
Given : At River Bank, checking account customers earn 0.75% interest a month on their account balances, pay no service fees for writing checks, and pay a monthly $2.00 financial charge.
To find : The income earned in one month on the checking account for a customer with an account balance of $1,000.
Solution :
Account balance of customer= $ 1,000
Interest earned in checking account= 0.75%
Financial charge= $2.00
Therefore, Income earned in one month on the checking account is given by 0.75% of 1,000 - $2
i.e,
So, Option B is correct.
The income earned in one month is $5.50.