30 percent is 30/100 as a fraction so as a decimal it would be 0.30
I don't understand what you wrote.
Can you show a picture of the original question?
S1.
32, 16, 0, -16, ...
It's an arithmetic sequence:
S2.
32, 16, 8, 4, ...
It's a geometric sequence:
Answer:
sequence 1 is arithmetic and sequence 2 is geometric.
Answer:
Length = 8 ft.
Step-by-step explanation:
The perimeter of a rectangle can be represented by the formula P = 2w + 2l, where w is the width and l is the length.
Given what we're told, we can represent the length for this problem using the equation l = w + 3
Thus, to find the length, we plug in everything we know:
26 = 2(w +3) + 2w
26 = 2w + 6 + 2w
26 = 4w + 6
20 = 4w
5 = w
l = 5 + 3 = 8
Answer:
8 lilies & 12 tulips
Step-by-step explanation:
x+y=20
4x+2x=$56
solve for x by multiplying 4 to all the numbers in the first equation.
after that, subtract the number that x was by 20...
