Question

which question cannot be answered by the solution to the equation $3x=27$?
a) elena read 3 times as many pages as noah. she read 27 pages. how many pages did noah read?
b) lin has 27 stickers. she gives 3 stickers to each of her friends. how many friends did lin share her stickers with?
c) diego paid $27 to have 3 pizzas delivered and $25 to have 4 pizzas delivered. what is the price of one pizza?
d) a team has 27 players, and 10 of them are in sixth grade. the coach splits the players into 3 groups to practice skills. how many students are in each group?

Explanation:

Step1: Analyze Option A

Let $x$ = pages Noah read. The equation is $3x=27$, which matches the given equation.

Step2: Analyze Option B

Let $x$ = number of friends. The equation is $3x=27$, which matches the given equation.

Step3: Analyze Option C

Let $x$ = price of one pizza. The equation is $3x=27$, which matches the given equation.

Step4: Analyze Option D

Let $x$ = players in each new group. We know 10 players are already in a group, so the remaining players are $27-10=17$. The equation is $3x=17$, which does not match $3x=27$.

Answer:

D. A team has 27 players, and 10 of them are in a group. The coach splits the players into 3 groups to practice skills. How many students are in each group?