5d - 7 = -13
5d = -13 + 7
5d = -6
d = -6/5
Answer: $277.91
<u>Step-by-step explanation:</u>
The average of the 2 highest salaried quarters is:

Divide that by 26 (weeks) to find out her average weekly salary:

Multiply that by 55% (0.55) to calculate her weekly unemployment benefit:

Round to the nearest penny --> $277.91
Answer: 35 t shirts
Step-by-step explanation:
Let number of t shirts be x
Let profit made be y
On main street, the store costs $650,
Selling the t shirt at $32 per 1
He would make a revenue of 32x
Profit = revenue - cost accrued
y1 = 32x - 650
On Broad street, the store costs $440,
Selling the t shirt at $26 per 1
He would make a revenue of 26x
Profit = revenue - cost accrued
y2 = 26x - 440
To make same profit on either location
y1 = y2
32x - 650 =26x - 440
32x -26x = -440+650
6x = 210
x = 210/6
= 35 t shirts