Answer:
D
Step-by-step explanation:
Answer:
Q = 3
Step-by-step explanation:
3 * P + 7 * Q + 15 * R = 102
7Q = 102 - 3P - 15R
Q = (102 - 3P - 15R)/7
Try P = 2; R = 3
Q = 51/7 not an integer
Try P = 2; R = 5
Q = 21/7 = 3
Solution: P = 2; Q = 3; R = 5
Answer: Q = 3
Answer:
aggregate, total, totality, whole, summation, entirety, full, tally, all, body
Step-by-step explanation:
Answer:
B) Subtract 4 from both sides
Step-by-step explanation:
You do this so you can get x alone, which then shows you what the answer is
x=4
Answer:
D
Step-by-step explanation:
