Every color except blue. The blue color bounces off the object into our eyes.
Answer:
21.1 percent
Step-by-step explanation:
Total balls after -1 red ball=7+5+4+3=19
Prob of purple ball= purple ball/total balls
= 4/19
=0.2105...
percentage:21.1%
We solve this the following way:
tie dyed shirts = x
white shirts = y
x = 3y
x + y = 196
3y + y = 196 (we substitute the x with the 3y in the main equation)
4y = 196 (divide this)
y =49
x = 147
The man sold 147 tie dyed shirts and 49 white shirts.
Answer:
x= 25
Step-by-step explanation:
2x + 3 + 4x + 6 + 12x + 18 = 477
FIRST combine like terms
take all "x"
2+4+12= 18x
take all whole numbers
3+6+18= 27
18x+27= 477
now solve for x
-27 on both sides
18x= 450
÷18 on both sides
x= 25
