1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kotykmax [81]
3 years ago
15

Susan drove 571 miles and the trip took 14 hours of driving time she wants to shorten her driving time by 1/2 hour what average

speed should she drive to do this?
Mathematics
1 answer:
Allushta [10]3 years ago
8 0

Answer: The answer is 80 mph.


Step-by-step explanation: 1. Divide 14 from 571.

2. You'll get the answer 40. So it's 40 mph.

3. If she's trying to shorten by 1/2 then she should drive 80 mph because if you drive 80 mph it will take 7 hours instead of 14 hours. (She'll go 7 hours because you divide 14 hours by 2. Then you have to multiply 2 to 40.)



You might be interested in
The product of 2 and a number minus 9 is 13
algol13
<h3><u>The value of the number is equal to 11.</u></h3>

2x - 9 = 13

<em><u>Add 9 to both sides.</u></em>

2x = 22

<em><u>Divide both sides by 2.</u></em>

x = 11

5 0
2 years ago
A rental moving truck can haul a maximum of 7,500 pounds. Dejuan has boxes that weigh 40 pounds and boxes that weigh 75 pounds.
Lelechka [254]

Answer:

One hundred and fifty 40 pounds boxes and twenty 75 pounds boxes

Step-by-step explaination:

The maximum amount he can haul in one load is 7500 pounds

150 × 40 pounds boxes = 6000 pounds

20 × 75 pounds boxes = 1500 pounds

6000 pounds + 1500 pounds = 7500 pounds

8 0
3 years ago
The value of 46,395 in 4
Cerrena [4.2K]
The value of 4 is in the 10,000 place. :)
3 0
2 years ago
Read 2 more answers
Simplify: 8^2 + 9(12 / 3*2) -7
Naily [24]

Answer:

357 / 2

Step-by-step explanation:

your answer would have been 178.5 but just a reminder always do whats in the exponets

5 0
3 years ago
34.7985347985 rounded to the nearest tenth
Nina [5.8K]
The answer would be 34.8 I’m pretty sure
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the slope of the line that passes through (2,3) and (6, - 4)?
    11·1 answer
  • What is the scale factor of triangle LMN to triangle OPQ
    12·2 answers
  • On tuesday katy ran a mile in 8.34 minutes. she ran another mile in 7.89 minutes on wendsday. what was the total time for both m
    10·2 answers
  • A university surveyed its students on their opinions of campus housing. The following two-way table displays data for the sample
    6·1 answer
  • Find the prime factorization of 36
    9·2 answers
  • Este plzzz.
    12·1 answer
  • By rounding to one significant number, estimate the answer to these questions:
    9·1 answer
  • What is the name of the following formula:<br> -b + vb2-4ac?<br> 2a
    13·1 answer
  • (System of equations) The difference of two numbers is 3. Their sum is 77. Find the numbers.
    7·1 answer
  • What is the slope of the line segment? <br> 1 over 4<br> Negative 1 over 4<br> 4<br> −4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!