A café sells coffee for 💲4 and tea for 💲2. They sold 40 drinks total for 💲120. Which system of equations correctly models this situation, where $c$ = cups of coffee and $t$ = cups of tea?

$c + t = 40$ and $4c + 2t = 120$

$c + t = 120$ and $4c + 2t = 40$

$c - t = 40$ and $4c + 2t = 120$

$c + t = 40$ and $2c + 4t = 120$

When solving a word problem about the number of apples and oranges in a basket, the substitution method yields $x = -7$. What does this result indicate?

The solution is valid since negative numbers are allowed in algebra.

The solution is not viable because a negative count of fruit is impossible in the real world.

The answer means 7 fruits were removed from the basket.

The system has infinitely many solutions.

Substitute only $a = 25$ and check if $25 = 60$.

Substitute both values and check if $25 + 35 = 60$.

Substitute only $s = 35$ and check if $35 = 60$.

Multiply the values and check if $25 \times 35 = 60$.