Answer:
6
Step-by-step explanation:
70/84 = 5/N
70N = 420
N = 420/70 = 6
The 2 red marbles plus 6 yellow and 5 green equal 13 total marbles.
A) There are 2 red marbles out of the total number so 2/13 or about 15.4%
B)The colors that are not yellow are red and green. 2 Red+5 Green=7. 7/13 or about 53.8%.
C)Same as B
D)The only color not red or green is yellow. There are 6 yellow so 6/16 or 46.2%.
<u>Hope this helps :-)</u>
Answer:
1. A
2. A
you just have to distribute and add the x's and other numbers together
Answer:
1.25
Step-by-step explanation:
You're welcome!
Answer:
rate=1.28571428571.. (1.29) miles per minute, or 77.1428571429.. (77.14) mph
Step-by-step explanation:
<em>"use distance = rate time (d=rt) to find the number of miles per hour Etty must drive to go 45 miles in 35 minutes. ( remember time is written in hours?"</em>
distance=rate*time--- we know distance and time
45 mi= rate*35
rate=45/35
rate=1.28571428571 miles per minute, or 77.1428571429 mph