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
Artyom0805 [142]
3 years ago
10

HELP PLZ!! Ive been o this for days

Mathematics
1 answer:
aleksley [76]3 years ago
8 0

B&D seems to be correct, but as we do not know what operation is the black circle you could argue that none of the above is correct.

You might be interested in
Please help<br><br><br><br><br>solve the following:<br>6(x-6)-5(x-7)=x+6​
Digiron [165]

Answer:

no \: solution

Step-by-step explanation:

1) Expand

6x - 36 - 5x + 35 = x + 6

2) Simplify 6x - 36 - 5x + 35 to x - 1.

x - 1 = x + 6

3) Cancle x on both sides.

- 1 = 6

4) Since −1 = 6 is false, there is no solution.

No Solution

Hence, this equation have no solution.

8 0
3 years ago
Write y=-3/4 x-2 in standard form using integers.
jeyben [28]
Standard form is Ax + By = C

y = (-3/4)x - 2

Multiply both sides by 4.

4y = -3x - 8

Add 3x on both sides

3x + 4y = -8

Your final answer is 3x + 4y = -8.
8 0
2 years ago
at the amusement park each student is given $16 for food this covers the cost of two meals plus $4 for snacks how much money doe
Igoryamba
(16 - 4) ÷ 2
This would give you $6, so that is how much they expect you to spend per meal.
5 0
3 years ago
Why is it helpful to write numbers in different ways
Goshia [24]
You should write numbers in as many ways as you possibly can to make new connections in your brain. Knowing how to write numbers in many different ways can help you solve complex problems more easily. Doing this can also reinforce the mathematical principles and logic you have memorised.

Writing one in many different ways:

1=1/1=2/2=3/3=4/4=(-1)/(-1)=(-2)/(-2)

=1.0=1.00=1.000=(1/2)+(1/2)=(1/3)+(1/3)+(1/3)

=(1/4)+(1/4)+(1/4)+(1/4)

Writing a half in many different ways:

1/2=(1/4)+(1/4)=(1/6)+(1/6)+(1/6)

=(1/8)+(1/8)+(1/8)+(1/8)=4*(1/8)

=2/4=3/6=4/8=5/10=0.5=0.50

etc...etc...
6 0
3 years ago
HELPPPPPPPPPP!!!!!!! Calculate the correlation coefficient for the following data, showing all work. What does it tell you about
stiks02 [169]

Answer:

I will show the way.

Step-by-step explanation:

r is the correlation coefficient

r=\frac{SSxy}{\sqrt{(SSxx)(SSyy)}}

To find SSxy

SSxy= ∑xy- ∑\frac{(x)(y)}{n}

To find SSxx

SSxy= ∑x^{2}- (∑x)^{2}/n

To find SSyy

SSxy= ∑y^{2}- (∑y)^{2}/n

if your r is near +1, it shows strong positive correlation. Y is proportional to X.

And if it nears -1, it would show strong negative correlation. Y is inversely proportional to X.

5 0
3 years ago
Other questions:
  • Victor has a credit card with an APR of 13.66%, compounded monthly. He currently owes a balance of $1,349.34. Assuming that Vict
    10·2 answers
  • Question 5 (2 points) <br> Find x, y, and z.
    6·2 answers
  • Beth bought 3 pairs of earrings for $4.50 each and 2 bracelets for $5.00 each. She gave the clerk $25.00. How much change did Be
    14·1 answer
  • Suppose a baby food company has determined that its total revenue R for its food is given by R = − x 3 + 39 x 2 + 945 x where R
    15·1 answer
  • Things on sale at 25% off the original price which expression represents the sale price of the original price of the jeans is 40
    10·1 answer
  • Pls help i cant find​
    6·2 answers
  • Latoya buys candy that costs 5 per pound. She will spend more than $30 on candy. What are the possible numbers of pounds she wil
    9·2 answers
  • Help me out here real quick please
    11·1 answer
  • On Wednesday Mr. Miles walked in right at 9/10 of the trail then he walked one eights of the trail back and you stop to rest wha
    12·1 answer
  • 3.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!