Well the thing is you didn't tell us which number but if it is 12 then i strongly believe that the answer is 3/9
0.10r + 0.20b = 24
3r = b + 20....b = 3r - 20
0.10r + 0.20(3r - 20) = 24
0.10r + 0.60r - 4 = 24
0.70r = 24 + 4
0.70r = 28
r = 28/0.70
r = 40 <=== there are 40 reds
0.10r + 0.20b = 24
0.10(40) + 0.20b = 24
4 + 0.20b = 24
0.20b = 24 - 4
0.20b = 20
b = 20/0.20
b = 100 <=== there are 100 blues
Answer:
y=4
Step-by-step explanation:
3 x 2=6
6 - 2= 4
Answer:
63°
Step-by-step explanation:
TSU = 180 - 117 = 63
Answer:
TRUE
Step-by-step explanation:
<h2>
<em><u>TRUE </u></em></h2>
