Answer:
78
Step-by-step explanation:
5^2 = 25 5^3 = 125 them two added together equals 150
6^2 = 36 so 36 plus 36 equals 72
150-72=78
Answer:
a)x=-10, b)x=7
Step-by-step explanation:
a)2x+6= x-4
x=-6-4= 10
b) 20x-18x= +8+6
2x/2=14/2= 7=x
180 is the least common multiple of 12 and 45 or 90:
12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, <u>180</u>, 192, ...
45, 90, 135, <u>180</u>, 225, ...
90, <u>180</u>, 270, ...
Answer: -5
Step-by-step explanation: its going down by 2 from 5