True because if you do 2 x 12 that will equal 24. Then it says +1 so it will be 25. So, it's true.
Answer:
13
Step-by-step explanation:
It is a square so the length of 1 side = 
= 13
8 I guess? The question isn’t very well written
Answer:
Gregs age is 13
Step-by-step explanation:
13 + 13 = 26
which is equivalent to 13 × 2 = 26
Step-by-step explanation:
y = 2x - 15
4x + 3y = -5
4x + 3(2x - 15) = -5
4x + 6x - 45 = -5
10x = 40
x = 40/10
x = 4
y = 2x - 15
y = 2(4) - 15
y = 8 - 15
y = -7
Solution = (4,-7)
Option → C
