Answer: r = - 20
Step-by-step explanation:
Look kid, this question has been up for 14 hours think its time to let it go......... hoped i helped. ✔verified✔
Answer:
$60
Step-by-step explanation:
multiply $300 by 20%
20% = 
= 0.2, hence
20% of $300 = $300 × 0.2 = $60
Answer:
Equation: y = 2x + 7
Step-by-step explanation:
If the line is parallel to the line resembling the equation y = 2x - 4, it would mean that the line would have a similar slope, leading to part of the equation:
y = 2x
Now substitute the x-coordinate -2 and y-coordinate 3 into the equation * (derived from (-2, 3) ):
3 = 2(-2)
Now simplify either side:
3 = -4
For 3 to equal -4, you would have to add 7:
3 = -4 + 7 = 3
This means the final equation is:
y = 2x + 7
(Sorry if this isn't the way you expected to solve the question)
Answer:
<h2>John has $23.5</h2>
Step-by-step explanation:
Step one:
we are told that their joint amount is $62
let John's amount be x
and Pedro's amount be y
so that y=x+15
Step two:
The equation to represent the situation is
62=x+(x+15)
open the bracket and solve for x we have
62=x+x+15
62=2x+15
2x=62-15
2x=47
divide both sides by 2
x=47/2
x=23.5
<u>John has $23.5</u>
