Answer:
there are 14 red marbles
Step-by-step explanation:
the ratio 2:5 is equivalent to 14:35
Answer:
x=6 y=-3
Step-by-step explanation:
Answer:
Step-by-step explanation:
There are two LEGS in a RIGHT TRIANGLE. In order to find the HYPOTENUSE, you must find the OPERATION. Then ROUND.
Answer:
h+5(h+4)=40
Brian: 3 1/3 hours
Annie: 39 2/3 hours
Step-by-step explanation:
h+5(h+4)=40
Solve the equation
h+5h+20=40
6h=20
h=10/3 or 3 1/3
Annie = 5(10/3 + 4)= 39 2/3
The answer will be x= -3/5
