Answer:
Step-by-step explanation:
Let's solve for x.
−2x−3=y
Step 1: Add 3 to both sides.
−2x−3+3=y+3
−2x=y+3
Step 2: Divide both sides by -2.
−2x
−2
=
y+3
−2
x=
−1
2
y+
−3
2
Answer:
x=-1/2y+-3/2 i have the answer but the shown work is messed up sorry
Answer:
el Me 100 mi apa Ya te La sabes Mijo Échele Ganas a los Estudios
You do need some more information to answer the question. The other person didn't need to get this upset. Otherwise, I would have helped you
Answer:
15h + 4
Step-by-step explanation:
5(3h + 2) - 6
Distribute
5 x 3h = 15h
5 x 2 = 10
rewrite equation
15h + 10 - 6
Subract
10 - 6 = 4
Hope This Helps!! :)
Answer:
Step-by-step explanation:
let x represent the number of minutes of call made.
Let y represent the cost for x minutes of call.
If we plot y on the vertical axis and x on the horizontal axis, a straight line would be formed. The slope of the straight line would be
Slope, m = (10.86 - 5.91)/(10 - 5)
m = 4.95/5 = 0.99
The equation of the straight line can be represented in the slope-intercept form, y = mx + c
Where
c = intercept
m = slope
To determine the intercept, we would substitute x = 10, y = 10.86 and m = 0.99 into y = mx + c. It becomes
10.86 = 0.99 × 10 + c = 9.9 + c
c = 10.86 - 9.9
c = 0.96
The linear function becomes
y = 0.99x + 0.96
Therefore, for $12, the number of minutes would be
12 = 0.99x + 0.96
0.99x = 12 - 0.96
0.99x = 11.04
x = 11.04/0.99
x = 11.15 minutes