The ratio is 3:2, purple :green
The bag has 21 purple so to get from 3 to 21 it is multiplied by 7; so we must also multiply the 2 by 7 to keep the ratio balanced.
21:14
Answer:
Not statistical
Step-by-step explanation:
This isn't a statistical question because if you try to find out how many teeth are in other people's mouths you still won't know how many are in Edna's mouth because everyone is different. Hope this helps! :)
-2y=-3x+4
y=-3x+4/-2
y=3/2x-2
9514 1404 393
Answer:
$26.75
Step-by-step explanation:
The after-discount price is 85% of the original price. So, the original price is ...
0.85 × p = 22.74
p = 22.74/0.85 = 26.75 . . . . . divide by the coefficient of p
The regular price is $26.75.
Answer:
x = 8
Step-by-step explanation:
3/4x - 7 = -1
Your first step is to isolate the variable term 3/4x, to do this you have to add 7 to both sides:
3/4x -7 (+7) = -1 (+7)
3/4x = 6
Next, you want to get rid of the fraction by multiplying both sides by the denominator #, 4
3/4(x4) x = 6(x4)
3x = 24
Final step, you divide by three to isolate the x!
3x/3 = 24/3
x = 8
Hope this helps! =D