Both are not equivlant to the top speed of the model plane because caculator op.
Answer:
there is only one solution
3x - 1 = 2x
x - 1 = 0
x = 1
Sum. To build the triangle, start with 1 at the top, then continue placing numbers below it in a triangular pattern. Each number is the numbers directly above it added together.
An equation
what else could it be?
Answer:
.85
Step-by-step explanation:
Start at the end.
The 5 makes the 7 an 8, which makes the 8 an 9, which makes the 4 a 5.
