It is 8.7cm just trust me bro I got it right
2,125,764 because every year it is multiplier by three which reaches to 2,125,764
Answer:
d is your answer
Step-by-step explanation:
Answer:
5 days
Step-by-step explanation:
The question above is modeled by the equation :
150 − 8x = 170 − 12x.
After how many days will both have ye same amount :
Number of days = x
Collect like terms
-8x + 12x = 170 - 150
4x = 20
x = 20/4
x = 5 days
The boys will have the same amount in their account after 5 days.
Answer:
B. consistent and dependent.
Step-by-step explanation:
y = -3x – 1
{
3x + y = -1
__________
This system is consistent and dependent because it has an infinite amount of solutions.
The easiest way to tell if the solutions are infinite is if the equations are equivalent.
As you can see, 3x + y = -1 is standard form, while y = -3x – 1 slope-intercept form.
We can tell that they are equivalent by converting the standard form equation to slope-intercept to see that they are equivalent.
All you need to do is subtract both sides by 3x to get the equation with respect to y so that it is slope intercept.
3x + y = -1 → 3x – 3x + y = -1 – 3x → y = -3x – 1.
[y = -3x – 1] = [y = -3x – 1].
Independent = one solution pair.
Inconsistent = no solution pair.
Consistent = at least one solution.
Dependent = infinite solutions.