Please help! 30 points! Use the numbers:
6 3 5 4 2 1
in that order to make 100. Use brackets and the four operations.

Graph the equation. select integers for x

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me