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miss Akunina [59]
3 years ago
8

(-0.75x - 3) -(3.5x +8.4 )

Mathematics
2 answers:
yuradex [85]3 years ago
8 0

Answer:

-15.65x

Step-by-step explanation:

(-0.75x-3) = -3.75x

(3.5x+8.4) =11.9 or rounded equals to 12

-3.75 - 11.90 = -15.65x

Lostsunrise [7]3 years ago
6 0

Answer:-27.15

Step-by-step explanation:........

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In the town of Destin,2/3 of the students in middle school participate in organized sports after school. If 3/5 of them play soc
Rainbow [258]

Answer:

The fraction of the students play soccer =  \frac{2}{5}

Step-by-step explanation:

Given - In the town of Destin, 2/3 of the students in middle school participate in organized sports after school.

To find -  If 3/5 of them play soccer, what fraction of the students play soccer? Enter your answer in simplest form

Solution -

Let us assume that,

Total number of students in the middle school = 3x

Now,

Given that

2/3 of the students in middle school participate in organized sports after school.

So,

Total students participated in organized sports = (2/3)×3x

                                                                               = 2x

⇒Total students participated in organized sports = 2x

Now,

Given that,

3/5 of them play soccer

So,

Total players who play soccer = (3/5)×2x

                                                   = 6x/5

⇒Total players who play soccer = 6x/5

Now,

The fraction of total students play soccer = (6x/5) ÷ (3x)

                                                                     = \frac{6x}{5}*\frac{1}{3x}

                                                                     = \frac{2}{5}

∴ we get

The fraction of the students play soccer =  \frac{2}{5}

8 0
3 years ago
6th grade math help me plzzz
lara [203]

Answer

THE ANSWER IS C

Step-by-step explanation:

7 0
3 years ago
A local hamburger shop sold a combined total of 628 hamburgers and cheeseburgers on Thursday. There were 72 fewer cheeseburgers
lys-0071 [83]

Answer:

278 cheeseburgers and 350 hamburgers sold on Thursday

Step-by-step explanation:

To confirm that these combined equal 628 we can add them together using the equation 278 + 350. Once confirm that these both equal 628 when combined, we can find the difference between the 350 hamburgers and 278 cheeseburgers by subtracting one from the other using the equation, 350 - 278. When you do that, you will get a difference of 72 which means that there were 72 fewer cheeseburgers sold than hamburgers.

(sorry if this is confusing, I'm not good at explaining things)

8 0
3 years ago
Cher wraps 40 presents in 2 hours. At that rate, how many presents would she wrap in 15 minutes
gavmur [86]

Answer:

5 presents

Step-by-step explanation:

40 presents in 2 hours

20 presents in 1 hour (divide by 2)

20 presents in 60 minutes ( 1 hour is 60 minutes )

5 presents in 15 minutes ( divide by 4)

6 0
3 years ago
What is bigger 25 yards or 75 feet
Alja [10]

Answer:

they are the same

Step-by-step explanation:

Multiply 25yds by 3 and you get 75ft

8 0
4 years ago
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