Ask question

Ask question

All categories

Lubov Fominskaja [6]

2 years ago

12

Students are going on a field

1 answer:

lara31 [8.8K]2 years ago

6 0

Answer:

5 buses and 3 vans were taken.

Step-by-step explanation:

x+y=8

13x+5y=80

----------------

x=8-y

13(8-y)+5y=80

104-13y+5y=80

104-8y=80

8y=104-80

8y=24

y=24/8

y=3

x+3=8

x=8-3=5

x=5, y=3. (5, 3)

5 buses and 3 vans were taken.

You might be interested in

Multiply. 6.421 x 10 = _____ 0.6421 64.21 642.10 6,421

Sonbull [250]

Answer:

Brainliest!!!

Step-by-step explanation:

see picture

3 0

2 years ago

Read 2 more answers

I need help!!! As fast as possible!!!!

ale4655 [162]

Answer:

x = 44º

Step-by-step explanation:

∡P = 360 - 112*2 = 136º

∡A = x = 180 - 136º = 44º

6 0

2 years ago

Read 2 more answers

SOMEONE HELP ME PLZ ASAP!!!!

Elanso [62]

A=22cm

B=21cm

C=23cm

Good luck

4 0

2 years ago

A Ferris wheel can accommodate 40 people in 20 minutes. How many people

Montano1993 [528]

Answer:

360 people in 3 hours. 120 people per hour.

Step-by-step explanation:

How many times do 20 minutes go into 3 hours?

Well, 60 min. ÷ 20 min. = 3

So, 3 x 3 = 9

So 40 people went on the ride each 20 minutes. And there are (3) 20 minutes in every hour.

So 3 hours would be 9 x 40 = 360

120 people per hour because 40 x 3 = 120

and 20 minutes (3) times equals 1 hour.

6 0

2 years ago

POSSIBLE POINTS: 16.67

Andrews [41]

Answer:

24 inches

Step-by-step explanation:

7 0

1 year ago