2 years ago

I will mark you brainiest if you can answer this

Mathematics

1 answer:

elena55 [62]2 years ago

7 0

Answer:

9 buses

12 cars

(Step-by-step explanation:

x=bus x+y=21 --> y=-x+21

30x+4y=318 --> y= -30x/4 + 318/4

y=car

x= 9

y=12

:) hope this help

You might be interested in

What is the coordinate of the image of point (5,8) after it is translation 7 units to the left units up

Whitepunk [10]

(-1,x) you didnt say how many units up

6 0

3 years ago

Write "3 x 3 x 5 x 5" in exponential form.

Tomtit [17]

Answer:

225xxx 3

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Identify an expression that is equivalent to 0.3(12y). HELP PLEASEEE

Ede4ka [16]

Answer:4.5y

Step-by-step explanation: you have to multiply 15 times 0.3 and u get 4.5y

8 0

2 years ago

Please help idk what to do :( thank you !!

rodikova [14]

Answer:

A and B are parallel to each other (the first option)

Step-by-step explanation:

The way you know they are parallel is by the triangles on the lines! Hope this helps you in the future :)

6 0

3 years ago

Read 2 more answers

I need to know where to put the lines

IrinaK [193]

Answer:

put them on the points

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers