Step-by-step explanation:
y = x + 7
Using the substitution method,
-2x - 11 = y
-2x - 11 = (x + 7)
3x = -18
x = -6.
y = (-6) + 7 = 1.
The solution pair is (-6,1).
we know that
The formula of simple interest is equal to
In this problem
we have
I=$170
P=$8,500
r=4%=4/100=0.04
t=?
substitute given values in the formula
therefore
0.5 years=6 months
<h2>The answer is 6 months</h2>
I'm not 100% sure but I think it's 53.1
<span>answer 1
Nancie is typing is represented by the equation
y = 35x
Therefore, the rate at which Nancie is typing is given by the slope of the straight line that in this case is:
35 words per minute
answer 2
To find the rate at which Suresh is typing we have to find the equation of the line with the data in the table.
For this case, the equation of the line will be given by:
y = 56x
Therefore, the rate at which Suresh is typing is given by the slope of the straight line which in this case is:
56 words per minute
answer 3
Nancie's rate = 35
Suresh's rate = 56
56-35 = 21 words per minute
Nancie's rate is 21words per minute less than Suresh's rate.
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9514 1404 393
Answer:
C. 61.9°
Step-by-step explanation:
The sum of angles in a triangle is 180°, so the third angle is ...
180° -35.5° -82.6° = 61.9°