This question gives you information to make a system of equations, which you then use substitution to solve.
Answer:
1 replaces the question mark.
Step-by-step explanation:
5+8+7=20+1=21
do mark my answer as brainliest
Answer:
The answer is D.
Step-by-step explanation:
Time = Distance / Speed
Distance = 12 *10 =120
Time = 120 / 12
Time = 10
Please correct if me if I'm wrong
Answer:
(a) is False (b) is true (c) is true
Step-by-step explanation:
Answer:
Its D please mark Brainliest.
Step-by-step explanation: