3 years ago

Can someone help me with these pages

Mathematics

1 answer:

Brut [27]3 years ago

7 0

Answer:

blkhyhgluuhvpugpugiiuibiub

Step-by-step explanation:

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A boat has a speed of 5 mph in calm water. It takes the boat 3 hours to travel updtream but only 2 hours to travel the same dist

N76 [4]

<span>
2(5+c)=3(5-c)
solve for c
10+2c=15-3c
5c=5
c=1</span>

8 0

3 years ago

At a basketball game, a team made 52 successful shots. They were a combination of 1- and 2-point

Oksi-84 [34.3K]

Answer:

17 for 1 point shots and 35 for two point shots.

Step-by-step explanation:

let the number of 1 point shots be x

let the number of 2 point shots be y

x + y = 52 (1)

x + 2y = 87 (2)

subtracting (1) from (2)

y = 35

from (1) x = 52 - y = 52 - 35 = 17

Hence number of 1 pointers = 17

number of 2 point shots = 35

checking; 17 + 35 =52 ; and 17+ 2*35 = 87

7 0

3 years ago

I don't really understand this question

solmaris [256]

You just have to multiply 17.04 * 6.2 to get the answer. The answer is 105.648

6 0

3 years ago

Read 2 more answers

There are five boys to every nine girls in an introductory engineering course .if there are 364 students enrolled in the course

Nadusha1986 [10]

Answer:

234

Step-by-step explanation:

So what we know is that

5x+9x= students

This equation is saying that for every 5 boys there are 9 girls

we can then plug in 364 for the number of students and add like terms

This means that 14x=364

this means that x=26

This means that there are 26 sets of 5 boys and 9 girls

this means that there are

130 boys

234 girls

3 0

3 years ago

How many numbers between 9 and 49 are divisible by 6?

kodGreya [7K]

Answer:

Step-by-step explanation:

The numbers between 9 and 49 are:

10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48.

The numbers divisible by 6 are:

12, 18, 24, 30, 36, 42, 48.

7 0

4 years ago

Read 2 more answers