Answer:
c
Step-by-step explanation:
In the picture there are 6 triangles. Let's call the total amount x. Since 30% = 0.3 we can write 6 = 0.3x so x = 6 / 0.3 = 20. The picture that has 20 triangles is C.
Answer:
Step-by-step explanation:
The given curve crosses the x-axis in two places, (-2, 0) and (0, 0), which are the zeros. This parabolic curve opens up and has its vertex (minimum) at (-1, -1).
Answer:
negative i believe
Step-by-step explanation:
If you are subtracting -735,200 by -702 then yes it is negative but if you are multiplying them then its a positive
Answer:
4
Step-by-step explanation:
81 = 3^4
apply the log rule
Answer:
60
Step-by-step explanation:
Because 7.7^2 equals 60,