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
alexdok [17]
3 years ago
14

HELP, I don't understand this problem

Mathematics
1 answer:
White raven [17]3 years ago
3 0

Answer:

A

Step-by-step explanation:

This shows that 8 x 9 = 72, making 9 a factor of 72.

You might be interested in
Write a quadratic function whose zeros are 2 and -12. 60 Point question Answer ASAP for brainliest!
ycow [4]

Answer:

x^2 + 10x - 24 = 0

Step-by-step explanation:

Two zeros are 2 and -12:

  1. x - 2 = 0
  2. x + 12 = 0

So the function is (x-2)(x+12) = 0

<=> x^2 + 12x - 2x - 24 = 0

<=> x^2 + 10x - 24 = 0

5 0
2 years ago
What number balances this equation? 24+(3+6) = (24+3)+_
kolezko [41]
I think it’s 6. I feel like 6 would be the the correct answer
4 0
2 years ago
Read 2 more answers
For every 15 minutes of a show, there are two minutes to commercial. At this rate, if leila has seen 45 minutes of a show, how m
Ainat [17]

Answer:

51 minutes.

Step-by-step explanation:

We have been given that for every 15 minutes of a show, there are two minutes to commercial. At this rate, Leila has seen 45 minutes of a show. We are asked to find the time for which Leila has been watching TV.

We will use proportions to solve our given problem.

\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{15+2}{15}

\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{17}{15}  

Upon substituting our given values, we will get:

\frac{\text{Minutes of TV show + Advertisement}}{45}=\frac{17}{15}

\frac{\text{Minutes of TV show + Advertisement}}{45}\times 45=\frac{17}{15}\times 45

\text{Minutes of TV show + Advertisement}=\frac{17}{1}\times 3

\text{Minutes of TV show + Advertisement}=51

Therefore, Leila has been watching TV together for 51 minutes.

8 0
3 years ago
The senior classes at High School A and High School B planned separate trips to Lake Compounce. The senior class at High School
storchak [24]

Answer:

Number of students in vans =15 and bus =46

Step-by-step explanation:

use variables for the vans and buses

let x= vans and y=buses

Now solve the 2 equations simultaneously

<em><u>remember</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>number</u></em><em><u> </u></em><em><u>your</u></em><em><u> </u></em><em><u>equations</u></em>

6x+7y=412..........1

6x+9y=504.........2

make x the subject of one equation

and label it equation 3

6x=412—7y

x =  \frac{206}{3}  -  \frac{7y}{6} .............3

subs 3 into 2

6( \frac{206}{3}  -  \frac{7y}{6} ) + 9y = 504

412 - 7y + 9y = 504

- 7y + 9y = 504 - 412

2y = 92

y = 46...................4

subs 4 into 1

6x + 7(46) = 412

6x + 322 = 412

6x = 412 - 322

6x = 90

x = 15

Therefore there are 15 students in each van and 46 students in each bus.

3 0
2 years ago
3^x.2x = 3^x + 2x-1​
sattari [20]

Answer:

x=0

Step-by-step explanation:

answer x=0

3 0
2 years ago
Other questions:
  • What is the slope of the line perpendicular to the line 4x-3y+12=0?
    8·1 answer
  • The economy moves from point a, where it produces 100 units of x and 200 units of y, to point b, where it produces 200 units of
    12·2 answers
  • What is the value of the expression? 6/10 X 2/8
    7·1 answer
  • Write an expression that is equivalent to (5z+ 16). (4 points)
    6·1 answer
  • Miles is planning to spend 2/3 as many hours bicycleing this week as he did last week is miles going to spend more hours or fewe
    6·1 answer
  • (PLEASE HELP ASAP!!). One's intelligence quotient, or IQ, varies directly as a person's mental age and inversely as that person'
    11·1 answer
  • Solve for x. Round your answer to two decimal places. Show your work for full credit.
    10·1 answer
  • Determine the slope for the line that passes through the points given by the table of values.
    12·1 answer
  • Alexa is working two summer jobs, making $22 per hour tutoring and making $13 per hour landscaping. In a given week, she can wor
    6·2 answers
  • In which choice is y a function of x?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!