All categories

3 years ago

In need of help PLEASE!!!!

Mathematics

1 answer:

ozzi3 years ago

7 0

Answer:

a bc I think it's right idk really

Step-by-step explanation:

jdlaifnshfjtjtjfjdjsjdurbxusnejskshduanwufnrudjdjfkgkgjdjfjgktjvinehdovndintivnsjvolebvinebfirbxjbwhgoenchbtijbegijrgcihegcinrhd

You might be interested in

A company rents out 13 food booths and 27 game booths at the county fair. The fee for a food booth is $50 plus $6 per day. The f

Stella [2.4K]

Answer:

2000 + 321d

Step-by-step explanation:

It is stated that there are 13 food booths and 27 game booths.

The fee for a food booth is a flat 50 dollars. There are 13 food booths. SO

13 x 50 = 650 -----> This is one part of our expression.

Next, it is 6 dollars per day per food booth, and there are 13 food booths. SO

13 x 6d =78d (Note that it says that D can be used for the number of days)

Next, we need to solve for the game booths. A game booth also has a flat fee of 50 dollars. There are 27 of them.

50 x 27 = 1350 -----> This is the second part of our equation.

Next we need to calculate the amount per day per game booth.

9d x 27 = 243d. Putting all of these together, we get ---->

1350 + 650 + 243d + 78d

Adding all these up together, we get:

2000 + 321d

Note: I double checked my work, put a comment if you want me to show my double checking. ALSO Moderators, please don't delete this answer. It took a lot of work to make it. It would also help if you give me brailiest.

6 0

3 years ago

Which graph represents the solution to the given system y=-3x-4 and y=3/4x+2

tatyana61 [14]

Answer:

See attached picture

Step-by-step explanation:

To graph, use y=mx+b as a guide where m is the slope and b is the y-intercept.

y=-3x-4

Start at -4 on the y-axis. Plot a point. This is the y-intercept b. From this point count down 3 units and 1 unit to the right. Plot this point and connect.

y=3/4x +2

Start at 2 on the y-axis. Plot a point. This is the y-intercept b. From this point count up 3 units and 4 units to the right. Plot this point and connect.

5 0

4 years ago

a bag contains 57 coins which are only quarters and dimes the total value of coins is $9.45 how many dimes are in the bag

Digiron [165]

Answer:

There are 32 dimes and 25 quarters.

Step-by-step explanation:

q + d = 57 or q = 57 - d

25q + 10d = 945

substitute first equation into second equation:

25(57 - d) + 10d = 945

1425 - 25d + 10d = 945

-15d = -480

d = -480/-15 = 32

using first equation:

q = 57 - 32 = 25

check using second equation:

25(25) + 10(32) = 945 checks

6 0

3 years ago

What is the area of the triangle shown below?<br> |<br> 1<br> 10

Alenkasestr [34]

Answer:

$\frac{1}{2} \times 10 \times 8 \\ \\ = 40$

this is the explanation.

7 0

3 years ago

In how many ways can a committee of four be chosen from five married couples if a husband and wife cannot both be selected?

Neko [114]

One of the approaches:

Each couple can send only one "representative" to the committee. Let's see in how many ways we can choose 3 couples (as there should be 3 members) out of 4 to send only one "representatives" to the committee: 4C3=4.

But each of these 3 couples can send two persons (husband or wife): 2*2*2=2^3=8.

Total # of ways: 4C3*2^3=32.

hope it helped a bit

3 0

3 years ago

In need of help PLEASE!!!!​

In need of help PLEASE!!!!