Ask question

Ask question

All categories

3 years ago

13

Suppose your class is planning a trip to a museum for 40 students. The cost of admission is $7 per person. The cost of renting a

bus for the day is $180. Write an equation that represents the relationship between the admission, the bus rental, and the total cost.

1 answer:

larisa86 [58]3 years ago

7 0

Answer:

I don't know if I'm right

Step-by-step explanation:

40 x 7 =280 + 180 = 460

You might be interested in

it costs $2 to spin the spinner shown below. if you land on an even number, you win $10. if you land on an odd number, you get $

Svetlanka [38]

Answer:

$1

Step-by-step explanation:

because there is more odd numbers then even

4 0

3 years ago

Read 2 more answers

Say the distance traveled is 7.2 meters and the time it took to get there was .28 seconds. To find the average speed, you would

lara [203]

fomular you say :speed =distance taveled divide by time traveled .......hope this will help

5 0

3 years ago

Did I do this correctly??please help

soldier1979 [14.2K]

I’m not sure, hope this helped

5 0

3 years ago

Read 2 more answers

Simplify this expression<br> x² x x x x

cupoosta [38]

Although x ² and x both have the variable x, you can’t add them together. So x + x + x + x is 4x and we just leave x ² the same. So the simplified expression is x ² + 4x. I hope this helped!!

7 0

3 years ago

one third of a land is on maize, a fifth of the remainder is on potatoes and the rest which is 0.5 ha is on beans. how much of t

disa [49]

Answer: $1250\ m^2$

Step-by-step explanation:

Let x= Total land.

Then for Maize = $\dfrac{x}{3}$

For Potatoes = $\dfrac15(x-\dfrac {x}{3})=\dfrac15(\dfrac{2x}{3})=\dfrac{2}{15}x$

For beans = $x- (\dfrac{x}{3}+\dfrac{2}{15}x)=0.5 \ ha$

$\Rightarrow\ x- (\dfrac{5x+2x}{15})=0.5 \ ha\\\\\Rightarrow\ x- (\dfrac{7x}{15})=0.5 \ ha\\\\\Rightarrow\ \dfrac{15x-7x}{15}=0.5 \ ha\\\\\Rightarrow\ \dfrac{8x}{15}=0.5 \ ha\\\\\Rightarrow\ x=0.5\times\dfrac{15}{8} \ ha\\\\\Rightarrow\ x=0.9375 \ ha$

1 ha = 10000.00 m²

0.9375 ha = 9375 m²

Land for potatoes = $\dfrac{2}{15}(9375) =1250\ m^2$

Hence, $1250\ m^2$ of the land is on potatoes.

7 0

3 years ago