Answer:
The speed of the truck is 42 mph
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
s -----> the speed in miles per hour
d ----> the distance in miles
t ----> the time in hours
step 1
Find out the distance traveled by the car at 7:00 P.M
we have
substitute the values
step 2
Find out the speed of the truck
we know that
At 7:00 P.M the distance is equal to
substitute
Answer:
well she can count up the average amount of tables, and the average amount of students in the school, later determine how many kids sit at the tables, for example, if there's five tables, and in each table there are five students, round those up and you have 25 students, only Amanda's answer would be much higher depending on the school and cafeteria
-1
1/4×-2= -2/4 -2/4×2/1= -1
Perpendicular is the answer
4x² + 1 = 17
4 x 4 = 16
16 + 1 = 17
First do four times four, and you get sixteen. Then add one.
