Question 11
The boys and girls soccer clubs are trying to raise money for new uniforms. The boys’ soccer club is selling candy bars for $\$2$ a piece and the club is selling candy bars for $\$2$ a piece and the girls’ soccer club is selling candles for $\$4$. They must raise at least $\$800$. If the girls sold 100 candles, how many candy bars must be the boys sell?
**Editorial note for this self-study exercise:** Find the minimum number of candy bars the boys must sell. Count sales revenue only; no costs are supplied. The repeated candy-bar clause in the original wording refers to the same sales, not an additional club. Enter a number of bars, not a money amount.
**Editorial note for this self-study exercise:** Find the minimum number of candy bars the boys must sell. Count sales revenue only; no costs are supplied. The repeated candy-bar clause in the original wording refers to the same sales, not an additional club. Enter a number of bars, not a money amount.