Answer:
(2 * 6) - 20
Step-by-step explanation:
<u>Step 1: Convert words into an expression
</u>
Multiply two and six then subtract 20
<em>(2 * 6) - 20
</em>
Answer: (2 * 6) - 20
Divide 2160 by 150 to get the answer. You should get a round number. If not, plz comment below.
Answer:
y = 360x+200
Step-by-step explanation:
We will use the concept of finding the equation of a line using two coordinates (x1,y1) and (x2,y2)
If after 3 months, ethan has 560 dollars in his savings, and after 6 months, he has 920 dollars, this can be represented as coordinate points (3,560) and (6,920)
The equation of a line in point slope form is expressed as;
y = mx+c
m is the slope = ∆y/∆x = 920-560/6-3
m = 360/3
m = 120
Get the intercept;
Substitute m = 120 and any of the points to get c, using the point (3,560)
x = 3, y = 560
560 = 120(3)+c
560 = 360+c
c = 560-360
c = 200
Get the required equation by substituting m and c into y = MX+c
y = 360x+200