Remove parenthesis, rearrange, and combine like terms.
7+i-6+4i
1i+4i+7-6
5i+1
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hope it helps
Answer:
0.147
Step-by-step explanation:
I think I'm not sure I just multipled 2.1 percent times 7
Answer:
25t + 3t = 9
Step-by-step explanation:
Since they are going to each other, their speeds need to be combined, since they both contribute to reduce the distance between them.
So, 25t + 3t = 9 is the answer, because
25t is the distance Jamal will drive in an hour,
3t is the distance Mike will walk in an hour,
9 is the distance to be covered so they can meet.
Answer:
<h3>In the attachment.</h3>
Step-by-step explanation:
It's the equation of a linear function in a standard form.
Convert to a slope-intercept form y = mx + b:
-5x + 2y = -10 <em>add 5x to both sides</em>
2y = 5x - 10 <em>divide both sides by 2</em>
y = 2.5x - 5
To draw a graph we need only two points.
We choose two arbitrary values of x. Put them to the equation and calculate the values of y:
for x = 0
y = 2.5(0) - 5 = 0 - 5 = -5 → (0, -5)
for x = 2
y = 2.5(2) - 5 = 5 - 5 = 0 → (2, 0)
Plot a straight line through given points.
Answer:
y=3x+(-6)
Step-by-step explanation:
y=mx+b
b is the initial condition which means any the point where the slope crosses the y axes.
m is the growth, also known as how much y increases when x increases by 1.