Question

Layla deposits at least 25% but no more than 50% of her paycheck into a savings account. If she earns $200 per paycheck, which statements about the amount of money she deposits, s, are true? Check all that apply.
25 ≤ s ≤ 50

50 ≤ s ≤ 100

s ≤ 25 or s ≥ 50

s ≤ 50 or s ≥ 100

She could deposit $50.

She could deposit $75.

Answer 1

The answer is B. 50 ≤ s ≤ 100, E. She could deposit $50. & F. She could deposit $75.

Answer 2

Let

s-------> the amount of money Layla deposits

we know that

$25\%= \frac{25}{100}=0.25$

$50\%= \frac{50}{100}=0.50$

$s\geq 0.25*\ 200\\ s \geq\ 50$

$s\leq 0.50*\ 200 \\ s\leq \ 100$

so

$\ 50 \leq s \leq \ 100$

therefore

the answer is

$\ 50 \leq s \leq \ 100$

She could deposit $\ 50$

She could deposit $\ 75$