1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alona [7]
3 years ago
13

4.

Mathematics
1 answer:
yaroslaw [1]3 years ago
8 0

Answer:

15 boys

Step-by-step explanation:

50 x .30 = 15

You might be interested in
6x+3(4x-2)=5(2x-8) the answer is -17/4 but can someone explain how to get that answer? plz help lol​
Sergeu [11.5K]

Answer:

<h2>x =  -  \frac{17}{4}</h2>

Step-by-step explanation:

6x + 3(4x - 2) = 5(2x - 8)

Expand the terms in the bracket and simplify

That's

6x + 12x  - 6 = 10x - 40 \\ 18x - 6 = 10x - 40

Using the subtraction property subtract 10x from both sides of the equation

18x - 10x - 6 = 10x - 10x - 40 \\ 8x - 6 =  - 40

<u>Add 6 to both sides of the equation</u>

8x + 6 - 6 =  - 40 + 6 \\ 8x =  - 34

<u>Divide both sides by 8</u>

\frac{8x}{8}  =  -  \frac{34}{8}

<u>Reduce the fraction with 2</u>

We have the final answer as

x =  -  \frac{17}{4}

Hope this helps you

7 0
3 years ago
Beacause 35 is less than 39 the frezzing point of butter is closer to the frezzing point of water which is 0
maria [59]

if 35 is LESS than 39

so +35 - 39 is -4 F°

the answer to the freezing point of (hehe) butter is -4 F°

8 0
3 years ago
Read 2 more answers
PLEASE HELP!!
TEA [102]
1. The function of this graph is f(x) = 0.5x + -2 
Plug (-2) into the x variables so it looks like: 
f(-2) = 0.5 (-2) + -2
Then solve. 
Answer: f(-2) = -3 
**I'm not as sure about this one, so I might be wrong

2. 
For #8, the y-intercept is 4 (you're right) and it represents the initial distance before she started hiking (D) 
I tried to figure #9 out, but I couldn't find the answer. I came across a website that might help though: https://sciencing.com/determine-practical-domain-range-10052000.html
**I can't see #s 6 or 7
6 0
4 years ago
What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)? y minus 4 = 3 (x minus 1) 1 minus
Tresset [83]

Answer:

y - 4 = 3(x - 1)

Step-by-step explanation:

It looks like you have slope 3  and a point (1, 4)

so  it should be  y - 4 = 3(x - 1)

which is your first choice:  y minus 4 = 3 (x minus 1)

7 0
3 years ago
Read 2 more answers
Can someone help me please ?!!! 15 points please
ASHA 777 [7]

Answer: c.+dhf+2-4= 6)

Step-by-step explanation: Hope this helps!

7 0
3 years ago
Other questions:
  • Classes A school has 825 students and 55 teachers.how many students are there. Per teachers
    14·1 answer
  • PLEASE HELP! edg. prood
    9·1 answer
  • The United States Air Force has 19 women for every 81 men in enlisted if a squadron has 750 members how many women are there
    12·1 answer
  • Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
    12·1 answer
  • -3 1/2 plus (-1 1/4)​
    7·2 answers
  • The ratio of the number of people who own a cat to the number of people who own a dog is 5:7. If there are 12 more people who ow
    12·1 answer
  • Pls help me....I have put a picture with the question
    6·1 answer
  • Someone please help me ASAP!
    6·2 answers
  • Use the method of your choice to solve the following system of equations. Write your solution as a coordinate.
    8·1 answer
  • Idk the answer can someone pls help me<br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!