subject
Mathematics, 16.12.2020 21:40 kevinseven23

A family is driving 550 miles to their grandmother's house. They have already driven 350 miles. Which equation shows the rate, r, in miles per hour, the family must be driven to reach their grandmother´s hour in 4 hours? A) 4r + 350= 550
B) 550 + 350= 4r
C) 4 + r + 350= 550
D) 550 - 350= r/4

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:40
Yo y do yall have 2 stars that means yall wrong bro
Answers: 1
question
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
question
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
question
Mathematics, 22.06.2019 02:20
Find the measure of angle a in the following triangle
Answers: 1
You know the right answer?
A family is driving 550 miles to their grandmother's house. They have already driven 350 miles. Whic...
Questions
question
Mathematics, 20.11.2021 08:30
question
History, 20.11.2021 08:40
question
Computers and Technology, 20.11.2021 08:40
Questions on the website: 13722363