3 years ago

All 136 students in the Math Club went on a field trip. Some students rode in vans which hold 8

1 answer:

5 0

Answer: 3 buses, 2 vans
Explanation: let x be number of buses, y be number of vans,
136= 40x+8y
5=x+y
Use simultaneous equation,
136-8(5)= 40x +8y - 8(x+y)
96= 32x
x = 3
When x=3, y= 2

You might be interested in

The scatter plot below shows the average points scored per game by players of different ages in an adult basketball league. Whic

Kamila [148]

Answer:

Average is 22.72

Step-by-step explanation:

6 0

4 years ago

Find the value of x<br> Pls look at the photo to answer

Marat540 [252]

Answer:

Step-by-step explanation:

so 8(2)=16=5x-4

5x=20

x=4

so B

8 0

3 years ago

13. The length of a rectangular rug is 5 less than four times its width. The area of

MariettaO [177]

Answer:

1250

Step-by-step explanation:

i hope this helps

5 0

3 years ago

Read 2 more answers

How do you show work for 3x-11=22

Tomtit [17]

3x-11=22
3x=22+11
3x=33
x=33/3=11

7 0

3 years ago

HElp THIS IS hard please!

agasfer [191]

Answer:

2750

Step-by-step explanation:

so the sum of all the numers is 200, so lets divide the number we need, 22, in half leaving us with 11

11% of 25,000 is 2750

7 0

3 years ago