29/32
Step-by-step explanation:
ng x value 32wrffddfddfffryufcjhfddxhjhddxffdssdtt
Let x = the unknown number.
Because three-sevenths of the number is 21, therefore
(3/7)x = 21
That is
(3x)/7 = 21
Multiply each side by 7.
3x = 21*7 = 147
Divide each side by 3.
x = 147/3 = 49
Answer: 49
Answer:
Brandon scored 56 points and Carlos scored 86 points.
Step-by-step explanation:
142-30=112
112/2=56
56+30=86
The equation would be something like this:
y=72.39+ .18x+.06x
then simplify
y=72.39+.24x
