4.) Laura works in a furniture store. She earns $160 a week plus 6% of all sales over $2,000. One week in January, Laura's total sales were $9,400. What were Laura's
earnings for that week?

$724

Step-by-step explanation:

We know she makes the 6% of the 9,400, so we need to find how much that is.

To do this we calculate the following equation: 9,400 * 0.06

When we solve this, we get 564. From there we add her weekly salary (160) and get 724.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

correct answer:

b.(19,-2)