Not register? Register Now!
Essay Available:
You are here:
Pages:
1 page/≈275 words
Sources:
No Sources
Level:
APA
Subject:
Mathematics & Economics
Type:
Math Problem
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
\$ 4.32
Topic:

Algebraic Word Problem: Speed (Math Problem Sample)

Instructions:

Vivian and Noelle both leave the park at the same time but in opposite directions. If Noelle travels five mph faster than Vivian and after 8 hours, they are 136 miles apart. How fast in mile per hour is each traveling?
Vivian and Noelle both leave the park at the same time but in opposite directions. If Noelle travels five mph faster than Vivian and after 8 hours, they are 136 miles apart. How fast in mile per hour is each traveling?

Let Vivian speed be x
Noelle speed = x+5
Total time =8 hours
From law of motion, Distance = Speed × Time
Distance covered by Noelle = (x+5) × 8 hours
= 8(x+5)
= 8x+40
Distance covered by Vivian = 8x
Total Distance from Vivian to Noelle = 136 miles
Therefore (8x+40) + 8x = 136 miles
(8x+40) + 8x = 136
8x+40+8x = 136
16x = 136-40
16x = 96
x = 6
Vivian is travelling at 6 mph.
Noelle speed = x+5 = 6+5 = 11 mph.

source..
Content:

Vivian and Noelle both leave the park at the same time but in opposite directions. If Noelle travels five mph faster than Vivian and after 8 hours, they are 136 miles apart. How fast in mile per hour is each traveling?
Let Vivian speed be x
Noelle speed = x+5
Total time =8 hours
From law of motion, Distance = Speed × Time
Distance covered by Noelle = (x+5) × 8 hours

...
Get the Whole Paper!
Not exactly what you need?
Do you need a custom essay? Order right now:

Other Topics:

• Discrete Math Problems
Description: You encounter two natives C and D but only C speaks. C says: "Both of us are Knaves." What are C and D?...
2 pages/≈550 words| No Sources | APA | Mathematics & Economics | Math Problem |
• Algebra Word problems: Find the Distance, Speed and Time
Description: If Noelle travels 5 mph faster than Vivian, he must have covered more distance than Vivian. Find the extra distance covered by Noelle. Distance=Speed x time =5mphx 8hrs =40 miles Noelle has covered 40 miles more than Vivian. Find the distance covered by both Vivian and Noelle....
1 page/≈275 words| No Sources | APA | Mathematics & Economics | Math Problem |
• Hypothesis Testing: Cell Batteries
Description: In a sample of 200 residents of Georgetown country, 120 reported they believe that country real estate taxes were too high. Developed a 95% confidence interval that proportioned of residents who believe the tax rate is too high...
5 pages/≈1375 words| 2 Sources | APA | Mathematics & Economics | Math Problem |
Need a Custom Essay Written?
First time 15% Discount!