All categories

3 years ago

It took 5 hours to drive to Durham to Birmingham. The average speed was 48mph. What was the distance from Durham to Birmingham?

Mathematics

1 answer:

Georgia [21]3 years ago

7 0

The distance between Durham to Birmingham is 240 miles

You might be interested in

1 +1 2+2 3+3 4+4 5+5 6+6

julsineya [31]

46 i think. sorry if i’m wrong

5 0

3 years ago

The senior classes at High School A and High School B planned separate trips to Lake Compounce. The senior class at High School

storchak [24]

Answer:

Number of students in vans =15 and bus =46

Step-by-step explanation:

use variables for the vans and buses

let x= vans and y=buses

Now solve the 2 equations simultaneously

remember to number your equations

6x+7y=412..........1

6x+9y=504.........2

make x the subject of one equation

and label it equation 3

6x=412—7y

$x = \frac{206}{3} - \frac{7y}{6} .............3$

subs 3 into 2

$6( \frac{206}{3} - \frac{7y}{6} ) + 9y = 504$

$412 - 7y + 9y = 504$

$- 7y + 9y = 504 - 412$

$2y = 92$

$y = 46...................4$

subs 4 into 1

$6x + 7(46) = 412$

$6x + 322 = 412$

$6x = 412 - 322$

$6x = 90$

$x = 15$

Therefore there are 15 students in each van and 46 students in each bus.

3 0

3 years ago

All quadratic equations can be solved by factoring. True or false

MaRussiya [10]

Answer:

false all the quadratic equations cannot be solved by factorising there is also graphical method to get the solution

3 0

3 years ago

Solve using factoring

irina1246 [14]

Answer: you can use Photomath

Step-by-step explanation:

4 0

3 years ago

What is the value of x? Enter your answer in the box. x =

Shkiper50 [21]

If there is no equation that means that x could equal anything.

4 0

3 years ago