Answer:
4(p+r) = q
Step-by-step explanation:
p = q/4 -r
Add r to each side
p+r = q/4 -r+r
p+r = q/4
Multiply each side by 4
4(p+r) = q/4*4
4(p+r) = q
He can walk <u>1.6 kilometers in one hour</u> going at a constant speed of 400 meters every 15 minutes.
Answer:
<h3>x <∞</h3>
Step-by-step explanation:
Given the inequality expression 3(2x - 1) < 2(4 + 3x), we are to find the solution;
3(2x - 1) < 2(4 + 3x)
6x - 3 < 8 + 6x
6x - 6x < 8+3
0x < 11
x < 11/0
x <∞
Hence the inequality that represent the solution is x <∞
Answer:
D. y - 7 = 11(x - 5)
Step-by-step explanation:
Use point slope form, y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line.
Plug in the given slope and point:
y - y1 = m(x - x1)
y - 7 = 11(x - 5)
So, the correct answer is D. y - 7 = 11(x - 5)