MATHEMATICS MIDDLE SCHOOL

The high school band and chorus are putting on a spring concert. The two groups together want to perform no more than 15 songs and the concert has to be 60 minutes or less in length. Each piece the band performs is about 5 minutes in length. Each piece the chorus sings is about 3 minutes in length. Which system of inequalities best represents the number of songs the band performs (x) and the number of longs the chorus performs (y) for the concert?

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

x = band songs

y = chorus songs

x + y < = 15 (thats less then or equal to)

5x + 3y < = 60 (thats less then or equal)

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What is .1325 to the nearest thousand

Answers

0.1325 rounded to the nearest thousand not thousandth is the same 0.1325 because the thousands place is 0 because it is not present in this number.

Answer: 0.1325

*Hope that helps and enjoy Brainly :)

If f(x) = 5x + 40, what is f(x) when x = -5?
оооо

Answers

Answer:

15

Step-by-step explanation:

f(-5)= 5(-5)+40 = -25+40 = 15

You substitute -5 in place of x

When is it helpful to round the quotient to the nearest hundredth

Answers

The correct answer is:

It is helpful to round to the hundredths when we are dealing with money.

Explanation:

Our monetary system has dollars and cents, and it takes 100 cents to make a dollar. This means we would have a measurement to the hundredth place for money. If we are dividing and get a quotient that goes past the hundredths place, if it is money, we should round it to the hundredths place.

Dion practiced the long jump . He jumped 3.05 meters,2.74 meters and 3.3 meters.What was the average length of Dion's jumps?

Answers

All you do is subtract 3.05 and 2.74 then do the same thing with the other ones and see what number is between all of them. What grade are you in
The average of the lengths of Dion's jump is 3.03 meters

No trick. Pure math. Gud luck Solve it You are standing in one big palace where a king and his 5 queens stay. Each queen has 5 rooms. In each room there are 5 big cats. Each big cat has 5 little cats. Each cat has 4 legs.How many legs are there in the palace? Take ur time... Soalan Yr9. Siapa terrer Math sini sila jwb

Answers

Myself = 2 legs King = 2 legs Queen 5 x 2 = 10 legs Total Big cats = 5 queens x 5 rooms x 5 big cats = 125 big cats x 4 legs = 500 legs Little cats 125 x 5 x 4 = 2500 legs 3014 legs
King = 2legs
Queen×5 = 10 legs
stated "you are standing" =myself, 2 legs.
ttl = 14 legs.

each queen has 5 rooms and each room has 5 big cats.
5×5 = 25 cats per queen.
25 cats × 5queens = 125 cats.

each big cat has 5 little cats, so
125 × 5 = 625 little cats.

ttl number of cats, 125 + 625 = 750

each cat has 4 legs. So,

750 × 4 = 3000

total number of legs in the palace...

3000+14 = 3014 legs.

What temperature is 10 degrees higher than -22 degree celsius?

Answers


Higher = warmer

Lower = colder

Therefore, what temperature is 10 degrees higher than -22 degrees Celsius is -12 degrees celsius
If the temperature is -22 then you add 10 degrees so the answer is -12. When you add a temperature that is negative, you go up you don't just do -22+10=-32 because that's going down and that's a common mistake!Hope it helps!!!
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