Answer:
The number will be -63
Step-by-step explanation:
Here, we want to give the number of the chosen 25th student
We can see that the numbering follows an arithmetic sequence where a = 9 and d which is the common difference is (6-9) = -3
Mathematically, we can calculate the nth term using the equation below;
Tn = a + (n-1)d
in this case, n = 25, a = 9 and d = -3
So we have
Tn = 9 + (25-1)-3
Tn = 9 -3(24)
Tn = 9-72
Tn = -63
2x+y=1 is in standard form so we will convert it to slope int form by subtracting 2x
y=-2x+1
the line we are finding the equation for is PARALLEL to this line here so the slope is the same
for the line’s equation we will put it in point slope form. y-y1=m(x-x1)
y-2=-2(x+2) is the answer!
34 is 85% of
40 Change the percentage into a decimal by dividing over 100:
Divide 34 over 0.85:
Y = x + 3
to test all of these, just use the visible x-coordinates on the grid and substitute them in the equation.
eg; y = (2) + 3 --> y = 5 . So the line would cross through (2,5)
Answer:
The answer for question one is 162 cm
