Answer: Bruce's speed is 3.75 mph(miles per hour).
Answer:
Z= -3 or Z=9
Step-by-step explanation:
Step 1:Factor left side of equation.
(z+3)(z-9)=0
Step 2:Set factors equal to 0.
z+3=0 or z+9=0
z= -3 or z=9...
Answer:
Direct proportional graphs <u>do not</u> need to start from the origin.
Step-by-step explanation:
Direct proportional graphs do not need to start from the origin. However, <u><em>all </em></u>direct proportional graphs <u>must</u><u> </u><u>go through</u> the origin.
Regardless of the value of the <u>constant of proportionality</u>, <em>k</em>, the graph of the lines all go through the point of origin, (0, 0).
As a proof, the attached screenshot shows the graph of three equations of direct variations. The graphed direct variation equations, y = 2x, y = -2x, and y = ¼x all <u>go through the point of origin.</u>
B because it is the answer
Answer:
1232
Step-by-step explanation:
1232 6th grades went on the trip because 160p multiplied by .77, the amount of chaired covered by 6th graders, is equal to 1232.