Answer: The rate of change in the y coordinate is 75. 78 - 3= 75.
Answer:
D
Step-by-step explanation:
If C represents the number of children you aren't gonna want to multiple like how it shows in option b and you aren't gonna wanna subtract.
the answer would be 119.3 miles
Answer:
X = 18
y = 9
Step-by-step explanation:
Basically the 2 diagnols bisect each other making them congruent. so that makes
x-3 = 15 and y + 3 = 12
simplify and
the. you simplify and get x = 18 and y =9
Answer:
Step-by-step explanation:
The systems of equations are
Let us assume the rate of the current be c
Now actual speed against the current is (15 - c)
And, the actual speed with the current is (15 + c)
Here we applied the time formula i.e. distance by speed
Also the upstream time - downstream time = 4
Now the equations are
