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
Greeley [361]
3 years ago
15

Question 14(Multiple Choice Worth 4 points)

Mathematics
1 answer:
sweet [91]3 years ago
5 0

Step-by-step explanation:

4(7)-6,6(7)-20

28-6,42-20

22,22

<em>2</em><em>2</em><em>/</em><em>2</em><em>2</em>

<em>=</em><em>1</em><em> </em>

<em>4</em><em>(</em><em>2</em><em>)</em><em>-</em><em>6</em><em>,</em><em>6</em><em>(</em><em>2</em><em>)</em><em>-</em><em>2</em><em>0</em>

<em>8</em><em>-</em><em>6</em><em>,</em><em>1</em><em>2</em><em>-</em><em>2</em><em>0</em>

<em>2</em><em>,</em><em>-</em><em>8</em>

<em>-</em><em>8</em><em>/</em><em>2</em>

<em>=</em><em>-</em><em>4</em>

You might be interested in
What is the solution to the system of equations graphed below?
Andrej [43]

Answer:

The solution is the point (3,-2) (intersection point both lines)

Step-by-step explanation:

we have

y=-2x+4 -----> equation A

y=x-5 -----> equation B

Solve the system by graphing

Remember that

The solution of the system is the intersection point both graphs

using a graphing tool

The solution is the point (3,-2)

see the attached figure

4 0
4 years ago
Can anyone help? I’ll give Brainly, it’s not 5.5 x 60,000 :(
zhenek [66]

Answer:

2850

Step-by-step explanation:

You pay 3% on the first 10,000, 5% on the next 40,000, and 5.5% on the last 10,000.

10,000x.03=300

40,000x0.05=2000

10,000x.055=550

2000+550+300=2,850

4 0
3 years ago
Please help I will crown I am stumped
Goshia [24]

Answer:  d

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Which of these fractions below are equivalent to 3/4?
Mariulka [41]
A, B, C, E, are correct answers
4 0
3 years ago
Read 2 more answers
7)
krek1111 [17]

Answer:

A) 10

Step-by-step explanation:

Let the first integer be a+1. Then we wish to solve for the following:

(a+1) + (a+2) + \cdots + (a + n) + 100 = (a + (n + 1)) + (a + (n + 2)) + \cdots + (a + (2n))\\10a + (1 + 2 + \cdots + n) + 100 = 10a + ((n + 1) + (n + 2) + \cdots + (2n))\\\frac{1}{2}(n)(n + 1) + 100 = \frac{1}{2}(n)(3n + 1)\\n(n + 1) + 200 = n(3n + 1)\\n^2 + n + 200 = 3n^2 + n\\2n^2 = 200\\n^2 = 100\\n = 10 \quad \text{(because $n > 0$)}

6 0
3 years ago
Other questions:
  • Match each quadratic graph to its respective function
    14·1 answer
  • Suppose you deposit $1000 in a savings account that compounds interest monthly. What is your account balance after 25 years if t
    11·1 answer
  • Help me please I need this ?!!!!!!
    12·1 answer
  • Please i need to pass this test
    7·1 answer
  • At a basketball game 64% were supporting the visiting team. If total number of people attending h the e game was 2000, how many
    15·1 answer
  • (-26) – 14.<br> Need help pls
    8·2 answers
  • I need help with this
    11·1 answer
  • What is the range of possible sides for side x?
    15·2 answers
  • John travelled 450km using 31 litres of petrol. (km/litre)<br><br>​
    13·2 answers
  • Out of 54 jelly beans, two were found to be defective. What is the experimental probability a jelly bean is defective?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!