Answer:
translate in eng
Step-by-step explanation:
The equation of a line is written in form y = Mx+ b
M is the slope, also known as the gradient.
You are given the gradient and one point , which is an x and y value. Using that solve for b:
1. Gradient = 2, x = 4, y= 3
3 = 2(4) + b
3 = 8 + b
Subtract 8 from both sides:
B = -5
The equation becomes y = 2x-5
2. Gradient = -3, x= -1, y = 7
7 = -3(-1) + b
7 = 3 + b
Subtract 3 from both sides:
B = 4
Equation becomes: y = -3 +4
Answer:
<em>To solve a work word problem, multiply the hourly rate of the two people working together by the time spent working to get the total amount of time spent on the job.</em>
Step-by-step explanation:
I'm assuming you mean that the plant grew 1/16th of an inch the first week, and 3/16th of an inch the next week. Simply add the two together (4/16th) and simplify. Since four goes into both numbers, the simplified version is 1/4th. Hope this helps
Answer:
$6000
Step-by-step explanation:
$1200/5years =$240/1yr
$240=4%
:. 1%=$60
Initial investment =$60*100%=$6000
