Answer:
x=-7
Step-by-step explanation:
I’m so sorry but I don’t have a clue! But you’ll get it eventually
Answer:
x=7.5
Step-by-step explanation:
35x-25=237 1/2
+25 +25
35x=262 1/2
x=7.5
Answer:
p = 121
Step-by-step explanation:
inveresly proportional
pq² = k
find k the constant of proportionality
p is 16 when q is 11,
16 * 11² = k
k = 1,936
----------------------------
pq² = 1,936
determine p when q is equal to 4.
p * 4² = 1,936
16p = 1,936
p = 1,936/16
p = 121
