Answer: each child gets 3 cups
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
55 + x = 90
x = 90 - 55
x = 35
Answer:
3 hours
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
s ----> the speed in mph
d -----> the distance in miles
t ----> the time in hours
x ----> distance traveled by Daisy to the meeting point
60-x ----> distance traveled by Sally to the meeting point
so

Solve for d

<em>Distance traveled by Daisy to the meeting point</em>

we have

substitute
----> equation A
<em>Distance traveled by Sally to the meeting point</em>

we have

substitute
----> equation B
substitute equation A in equation B

solve for t

Isolate the variable by dividing each side by factors that don't contain the variable.
y = 2 − x