Answer:
The answer is 9
Step-by-step explanation:
600,000, 50,000, 9,000, 200, 30, 4
Answer:
a: -1/7
b: 1/2
c: -1
d: none
Step-by-step explanation:
Answer:
x = - 2, y = - 8
Step-by-step explanation:
Given the 2 equations
13x - 6y = 22 → (1)
x = y + 6 → (2)
Substitute x = y + 6 into (1)
13(y + 6) - 6y = 22 ← distribute and simplify left side
13y + 78 - 6y = 22
7y + 78 = 22 ( subtract 78 from both sides )
7y = - 56 ( divide both sides by 7 )
y = - 8
Substitute y = - 8 into (2) and evaluate for x
x = - 8 + 6 = - 2
Thus x = - 2, y = - 8
Answer:
Prasant needs more than 4.5 bags of candy to hand out during Halloween.
Step-by-step explanation:
Answer:
Beatrice age = 34 years
Step-by-step explanation:
Given:
Andrew age = Beatrice age + 2 year
Chris age = Beatrice age - 3 year
Sum of Andrew's age and Chris' age = 67
Find:
Beatrice age
Computation:
Assume;
Beatrice age = b
So,
Andrew age = Beatrice age + 2 year
Andrew age = b + 2
Chris age = Beatrice age - 3 year
Chris age = b - 3
So,
Andrew's age and Chris' age = 67
b + 2 + b - 3 = 67
2b - 1 = 67
2b = 68
b = 34
So,
Beatrice age = b
Beatrice age = 34 years
