156 I think
1+5+6=12
1+5=6
6 is 1 greater than 5
Answer:
7 is the unit rate.
Step-by-step explanation:
7 because 7x4 is the 28.
Answer:
the fourth
Step-by-step explanation:
Complementary means that the sum of two angels equals to 90°
so LKM and MKN because they're both 45° and the sum is 90°
1. Set each equation to each other. 2x-4=x+1
2. Subtract x from 2x. 2x-x-4=x-x+1
3. Add 4 to both sides. x-4+4=1+4
4. Answer to value of x=5.
4 x+9=13 X=4 subtract 9 from the 9 and 13 and 13-9 =4 so x=4