Answer:
a = - 6
Step-by-step explanation:
Given
- 6(a + 5) + 5a = 12 + 6a ← distribute and simplify left side
- 6a - 30 + 5a = 12 + 6a
- a - 30 = 12 + 6a ( subtract 6a from both sides )
- 7a - 30 = 12 ( add 30 to both sides )
- 7a = 42 ( divide both sides by - 7 )
a = - 6
We need a picture of the graph
Answer:
The answer is 5
Step-by-step explanation:
Answer:
955 in quinary system = 12310
955 in binary system = 1110111011
Step-by-step explanation:
Quinary system is in base 5, that is, 0,1,2,3,4
955 in quinary system
955 ÷ 5 = 191 remainder 0
191 ÷ 5 = 38 remainder 1
38 ÷ 5 = 7 remainder 3
7 ÷ 5 = 1 remainder 2
1 ÷ 5 = 0 remainder 1
In reverse order of the remainder
= 12310
Binary system = 0,1
955 in binary system
955 ÷ 2 = 477 remainder 1
477 ÷ 2 = 238 remainder 1
238 ÷ 2 = 119 remainder 0
119 ÷ 2 = 59 remainder 1
59 ÷ 2 = 29 remainder 1
29 ÷ 2 = 14 remainder 1
14 ÷ 2= 7 remainder 0
7 ÷ 2 = 3 remainder 1
3 ÷ 2 = 1 remainder 1
1 ÷ 2 = 0 remainder 1
In reverse order of the remainder
1110111011
5x + 85 = 20x + 40
15x = 45
x = 3
5x + 85 = 5(3) + 85 = 15 + 85 = 100
20x + 40 = 20(3) + 40 = 60 + 400 = 100
answer
In 3 <span>weeks Jake and Seth will have the same amount of money in their money boxes. </span>
And it <span>will that amount be $100</span>