x=-7
We can write them both like functions like this
A= 5x -4
B= 3x +8
Where
x=input
A=Output A
B=Output B
We want the output of A 3 times the output of B this can be written like this:
A= 3b
we replace with the functions
5x-4 = 3(3x+8)
solve for x and you get -7
For this case, the first thing we must do is define variables.
<span>We have then:
</span><span> t: time in minutes
</span><span> </span><span>The linear equation that represents the problem is given by:
</span><span>w (t) = (1/4) t + 11.25
</span>Answer:
An equation for W in terms if T is:
w (t) = (1/4) t + 11.25
Answer:
Number = 24
Step-by-step explanation
it is the smallest possible number
Answer:
Her monthly allowance is $30
Step-by-step explanation:
You subtract 46 from 61 and get 15 and then you double that to get 30
Step-by-step explanation:
-x ÷ 2 < 12
multiply both sides by 2
-x < 24
multiply by -1 , your change the inequality
x > -24