Ask question

Ask question

All categories

3 years ago

6

Question 11 (2.5 points)

1 answer:

Rama09 [41]3 years ago

3 0

Answer:

D

Step-by-step explanation:

The answer is d, because a represents adults, and c represent children. It's $45 per adult, so $45a, and $30 per child, so $30c. a+c is equal to 10, because that's how many tickets were purchased. $45a+$30c=345, because $345 is the total amount spent on tickets.

You might be interested in

What is the x intercept and the y intercept of the line? <br><br> X=(_,_)<br> Y=(_,_)

sukhopar [10]

Answer:

x= -40,0

y= 0,15

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Two canoes travel down a river, starting at 9:00 a.M. One canoe travels twice as fast as the other. After 4.5 hours, the canoes

Vedmedyk [2.9K]

Answer:

$v_1=3.33 \ miles/hour\\v_2=6.66 \ miles/hour$

Step-by-step explanation:

<u>Constant Speed Motion </u>

When the object travels the same distances in the same period of time, the speed is constant and is can be calculated as

$\displaystyle v=\frac{x}{t}$

where x is the distance and t is the time

There are two canoes traveling at speeds v1 and v2. One of them has twice the speed as the other. Let's say

$v_2=2v_1$

When t hours have passed, the canoes have traveled x1 and x2 respectively.

$x_1=v_1t$

$x_2=v_2t$

Since

$v_2=2v_1$

Then

$x_2=2v_1t$

The distance between them is

$X=x_2-x_1=2v_1t-v_1t$

$X=v_1t$

That distance is known and equals 11.25 miles, thus

$v_1t=15$

Solving for v1 and using t=4.5 hours

$\displaystyle v_1=\frac{15}{4.5}$

$v_1=3.33 \ miles/hour$

$v_2=2\times 3.33$

$\boxed{v_2=6.66 \ miles/hour}$

6 0

3 years ago

Please help I’ll give Brainly please please

algol13

Answer:

THE ANSWER IS A SPHERE

Step-by-step explanation:

Because it is a 3-dimensional, perfectly round and has solid surface.

5 0

2 years ago

the ratio of men to women working for a company is 5 to4 * 225 employees total how many women work for the company

Natali5045456 [20]

63 i believe correct me if i’m wrong somebody. Im possibly WAY off

4 0

3 years ago

Whats the value of T in -1+14+-3t+10

Ira Lisetskai [31]

Answer:

how can I find the value of t when it is not equated

Step-by-step explanation:

still on that

6 0

2 years ago