Answer:
12
Step-by-step explanation:
First, multiply the length by two then, subtract the total by the sum, last divide by two.
(25 * 2)
(74 - 50)
(24/2)
Answer = 12
What do you mean doubling? You can add 7+7+7 which equals 21.
Answer:
(60 - 4x)(50 + 2x) = 2,800
Step-by-step explanation:
Answer:
Part A: 1
Explain: The solution for a pair of lines is where they intersect.
Part B: (3,4)
Explain: (3,4) is the place where the lines intersect.
Answer:
yes
Step-by-step explanation: