Answer:
The number of flags captured by Danny was 12
The number of flags captured by Jon was 2
Step-by-step explanation:
Let
x-----> number of flags captured by Danny
y---> number of flags captured by Jon
we know that
------> equation A
-----> equation B
substitute equation B in equation A and solve for y



Find the value of x
therefore
The number of flags captured by Danny was 12
The number of flags captured by Jon was 2
Answer:
5-3/4=2/4=1/2
Step-by-step explanation:
It just looks like a blank chart, what's the question that goes with ur
Answer:
B
Step-by-step explanation:
100% is unknown 100:20 is 5
8,000*5=40,00
Answer:
The speed of the jet in still air is 415 mph and the speed of the wind is 19 mph
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
x -----> the speed of the wind in miles per hour
y ----> the speed of the jet in still air in miles per hour
we know that
<em>With a tailwind</em>

----> equation A
<em>With a headwind</em>

----> equation B
solve the system of equations A and B by elimination
Adds equation A and equation B

<em>Find the value of x</em>



therefore
The speed of the jet in still air is 415 mph and the speed of the wind is 19 mph