Answer:
Length = 18 inches
Width = 6 inches
Step-by-step explanation:
The length (l) of a rectangle is three times more than the width (w).
The perimeter of the rectangle is 48 inches.
Let's say the width of this rectangle is x inches.
The length will be 3x inches.
Perimeter of a rectangle = 2l + 2w
So 2(3x) + 2x = 48 inches
6x + 2x = 48 inches
8x = 48 inches
x = 6 inches
So the width of the rectangle is 6 inches and the length is 3 × 6 = 18 inches
<span>Pay for babysitting = $7.25 per hour.
Pay for being library assistant is twice = 2 x 7.25 = $14.50
Limit of working hours per week= 20
Least hrs to be worked at Library is 5.
There few possiblities of working hours between the two jobs
Library assistant 5 Babysitting 15;
Library assistant 6 Babysitting 14;
Library assistant 7 Babysitting 13;
Library assistant 8 Babysitting 12;
Library assistant 9 Babysitting 11;
Library assistant 10 Babysitting 10;
Library assistant 11 Babysitting 9;
Library assistant 12 Babysitting 8;
Library assistant 13 Babysitting 7;
Library assistant 14 Babysitting 6;
Library assistant 15 Babysitting 5;
Library assistant 16 Babysitting 4;
Library assistant 17 Babysitting 3;
Library assistant 18 Babysitting 2;
Library assistant 19 Babysitting 1;
Library assistant 20 Babysitting 0.</span>
52000 times .12 equals 6240
John earns $6240 commission
If you would like to solve the inequality y/(-6) > 10, you can calculate this using the following steps:
y/(-6) > 10 /*6
- y > 10 * 6
- y > 60 /*(-1)
y < - 60
The correct result would be a. y < - 60.