Do what in the parenthesis first then solve the exponents then divide what has to be divided and then add and finally subtract
Answer:
Step-by-step explanation:
Hi there!
<u>What we need to know:</u>
- Linear equations are typically organized in slope-intercept form: where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)
- Perpendicular lines always have slopes that are negative reciprocals of each other (ex. -1/3 and 3, 1/2 and -2, etc.)
<u>1) Determine the slope (m)</u>
Looking at the given equation, we can identify clearly that is in the place of m, making it the slope of the line. Because perpendicular lines always have slopes that are negative reciprocals, we know that the slope of the line we're solving for will be . Plug this into :
<u>2) Determine the y-intercept (b)</u>
Plug in the given point (-3,5)
Subtract 4 from both sides
Therefore, the y-intercept is 1. Plug this back into :
I hope this helps!
Answer:
E(t) = 5t +672 ($)
Step-by-step explanation: INCOMPLETE QUESTION
FROM GOOGLE
she earns 12 $ per hour as tutor and 7 $ per hour as waitress, this month she worked a combined of 96 hours at her two jobs
Let be t the numbers of hours Leila works as tutor this month
Answer:
If Leila worked t hours as tutor then, she worked (96 - t) hours as waitress
E(t) = 12 * t + 7 * (96-t)
E(t) = 12t + 672 - 7t
E(t) = 5t +672 ($)
24% = 24/100 = 12/50 = 6/25
24% is 6/25 fraction of world's energy.
Answer:
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Step-by-step explanation: