2. With the closure of restaurants during the Covid-19 Pandemic, William and Luxman decided to take advantage of the Uber Eats App by ordering from Pizza Hut. The Uber driver drove a distance of 2x km in 3 hours for Luxman's delivery. For William's order, the driver drove a distance of x + 100 km in 2 hours. a) Write a simplified expression for the difference between the first speed and the second speed. [Hint: Use the equation speed- distance/time] b) Determine the values of x for which the speed was greater for the second trip. c) Are there any restrictions in this context? Explain why.

Q: In 2015, there were 14,100 students at college A, with a projected enrollment increase of 1500…

A: Given: In 2015, the number of enrollments at college A is =14100, and number of increments per year…

Q: which model shows two equal expressions when the value of x is 4?

A:

Q: Two integers differ by 4. If the sum of their squares is 170, determine the two integers.

A: The detailed solution is as follows below:

Q: An author works on a new book and after writing a few chapters, begins a new plan to write 600 words…

A:

Q: Alice onky uses her bike to go to and from work,and to visit a friend every Sunday. Alice lives 5…

A: Alice onky uses her bike to go to and from work,and to visit a friend every Sunday. Alice lives 5…

Q: 5. Write an equation from the table below in y = mx + b format -2 -2 1 1

A: i have solved this in step2.

Q: Malcolm and Ravi raced each other. The average of their maximum speeds was 260 km/h. If doubled,…

A: We have to find the speed of Ravi and Malcolm

Q: SARAH AND GENEVA EACH START JOGGING FROM THE SAME POINT AT MIXCC. SARAH JOGS NORTH FOR 40 YARDS, AND…

A:

Q: Todd is a bicyclist. He makes a daily ride of 40 miles at a constant speed. If he trains hard, he…

A: Let the initial constant speed of Todd is s mies/hour After hard training the new speed is s+4…

Q: A train travels,a distance of 300 km at constant speed,if the speed of the train is increased by 5…

A: Lets take the original speed of the train is, v. The time the train will take to travel 300 km at…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.