Answer:
12,000,000
Step-by-step explanation:
Just multiply it out.
10^7 = 10,000,000
10,000,000 * 1.2 = 12,000,000
Answer: B
Step-by-step explanation:
y=x+6
y=-2x-3
x+6=-2x-3
Add 2x to both sides
3x+6=-3
Subtract 6 from both sides
3x=-9
Divide 3 from both sides
x=-3
Put into equations
y=-3+6
y=3
Answer:
3x+13
Step-by-step explanation:
since all 4 sides of a square are same we can find the length by dividing the perimeter by 4:
(12x+52)/4=3x+13
3x+13
hope this helps
It depends. If its the ratio of Masha to Liz, it is 10:9. If it is Liz to Masha, its 9:10. If it is Masha to the total, it is 10:19. If it is Liz to the total, it is 9:19. Hope this helps!
Answer:
n = - 1
Step-by-step explanation:
Given
- 8n + 4(1 + 5n) = - 6n - 14 ← distribute and simplify left side
- 8n + 4 + 20n = - 6n - 14
12n + 4 = - 6n - 14 ( add 6n to both sides )
18n + 4 = - 14 ( subtract 4 from both sides )
18n = - 18 ( divide both sides by 18 )
n = - 1
