Answer:
36
Step-by-step explanation:
make proportion giants to elves
120/144 = 90/x cross multiply
120x =144*90
120x =12960 divide by 120
x = 108
so if there are 90 giants in the theater there are 108 elves also
considering that total 144 elves can be in the theater subtract 144 and 108 so 36 more elves can be admitted
Answer:
x={-1,1,3,5}
Step-by-step explanation:
x={-1,1,3,5}
Answer: 4 games
Step-by-step explanation:
The team has won 6 games and lost 4 games. The win--loss ratio at the moment must be:
= 6 : 4
This must be at its simplest form which is:
= 3 : 2
To take it to 5 : 2, we would have to take up the left side of the ratio by 2.
Because we simplified by using a factor of 2, we have to multiply the 2 we just calculated by the factor to find the number of games needed to be won:
= 2 * 2
= 4 games
Answer:
x - 11 = 15
Step-by-step explanation:
x is rpthe unknown number
