Answer:
s = P-q-7
Step-by-step explanation:
P=q+7+s (subtract q) from both sides
P-q = 7 + s (subtract 7 from both sides)
P-q-7 = s (rearrange)
s = P-q-7
24 ways the student can answer the quiz
Answer:
$120
Step-by-step explanation:
35% : 42
100% : X
42/35 = X/100
X = 100×42/35
X = $120