Ask question

Ask question

All categories

3 years ago

11

In the school band, there are 4 trumpet players and F flute players.The total number of trumpet and flute players is 12. Are the

re are twice as many flute players as trumpets players? Explain

1 answer:

Annette [7]3 years ago

8 0

Yes there are 8 flute players
The equation is
4+F=12
Subtract 4 from both sides you have F=8

You might be interested in

Micah is watching a TV program that is 2 hours long during the program there are six commercials that are each 90 sec. How many

Sergeu [11.5K]

Answer:

111 minutes

Step-by-step explanation:

step 1

Find out how long are the six commercial

Multiply the number of commercials by 90 seconds

so

$90(6)=540\ sec$

Convert to minutes

Remember that

$1\ min=60\ sec$

$540\ sec=540/60=9\ min$

step 2

Subtract the duration of six commercials from the duration of the program

Remember that

$1\ h=60\ min$

so

$2\ h=2(60)=120\ min$

therefore

$120-9=111\ min$

4 0

3 years ago

Simplify the following expression using only positive exponents. Help please!? It has to be only positive exponents the -9/7t an

wlad13 [49]

(-9t^25) / (7t^26) = -9 / (7t)

8 0

3 years ago

-40 divided by what makes -4

brilliants [131]

Answer:

+10

Step-by-step explanation:

The law of integers states that a negative number divided by a negative integer would result in a positive integer, therefore;

-40 / -4 = 10

Hope this helps!

3 0

3 years ago

Read 2 more answers

Every day after school, Kelly and Bella walk their dogs around the block. The block is 274 meters long and 80 meters wide. What

trapecia [35]

Answer:

708meters

Step-by-step explanation:

Given data

Lenght = 274meters

Width= 80 meters

The expression for the perimeter is

P= 2L+2W

substitute

P= 2*274+ 2*80

P= 548+160

P= 708 meters

Hence the perimeter of the block is 708meters

4 0

3 years ago

In AMNO, m = 150 inches, n = 550 inches and o=630 inches. Find the measure of ZO

JulsSmile [24]

Answer:

115.8

Step-by-step explanation:

Delta math

4 0

3 years ago