Answer:
2
Step-by-step explanation:
Answer: probably D
In math difference means subtraction
Step-by-step explanation:
In hours it would be : 15 * h miles (* means x times). D = r * t. Notice that hours cancel leaving miles, the distance. Including the units in your calculations can help prevent errors.
Answer:
B
Step-by-step explanation:
their is a bigger number difference between the first and last number.
Answer:
A & A
Step-by-step explanation:
18)the graph of the function is stretched by half, thus it compresses toward the x axis. while the +4 in the root is moved 4 to left.
19) set equations equal to each other and solve for x and y one at a time
