Mathematics Middle School

Without solving, identify whether this equation has a solution that is positive,negative, or zero:3x-5=-3
And please solve the equation
thanks

Answers

Answer 1

Answer:

I'm having problems with that too

Step-by-step explanation:

Related Questions

plz help i will give brainliest

Answers

These are the y intercepts
1. (0, 1/3)
2. (0, 26/3)
Your answer is 87.085

Correct the error. Perimeter =4+3+4+5+ = in.


WILL GIVE BRAINLIEST

Answers

Answer: You are missing a 4.

Step-by-step explanation: If you said the answer is 20, 4 is missing. We can add up the follow equation before putting 4.

(4 + 3) + (4 + 5)

   7     +    9 = 16 + 4 = 20.

Hence, 20 is your answer.

I’m pretty sure the mistake is here you are missing 4

How should this decimal 0.107 be written as a fraction?

A). ~17/100~
B). ~107/100~
C). ~17/1,000~
D). ~107/1,000~

Correct answer gets brainliest plus a thanks and 5 stars.

Thank you for you're help!!

Answers

Answer:

D

Step-by-step explanation:

D is correct because 0.107 is 10.7% and 10.7 as a fraction is 107/1,000

given the equation y=5x-1 does the point A(-11,54) belong to this line?

Answers

No, because 5(-11)-1 is not equal to 54.

absolute value inequalites
match each open sentence with the graph of its solution set

Answers

Answer:#2 - c #3 - b

Step-by-step explanation:

A tutor earns $12.00 plus $4.00 for every hour he works.

How much money would the tutor earn after working 4 hours?

Answers

Answer:

64

Step-by-step explanation:

12+4=16

12+4=16

12+4=16

12+4=16

16 x 4 = 64

He would earn $28.

12+ (4•4)=28

Now consider the family of lines ax + by = c such that a, b and c are consecutive multiples of each other. what would that mean? give some examples of such lines in this family (coordinates.) what do you notice or wonder?

Answers

Answer:

The answer is (-1,2).

Step-by-step explanation:

Try determining it by making up specific examples.  

You might try x+2y = 3 (1,2,3 is an arithmetic progression with a

difference of 1).  

The 2nd equation might be 5x+7y = 9. Now solve this system of equations using elimination or substitution method. Try this with a few different specific examples, just to convince yourself.

Answer:

The answer is (-1,2).

Step-by-step explanation:

Can somebody explain PEMDAS (Order of Operations) to me?

Answers

It's simple.

P - Parentheses

E - Exponents

D - Division

M - Multiplication

A - Addition

S - Subtraction

Whenever we have an expression or problem that involves these operations. We solve them according to the order given above.

can anyone help me with this plz

Answers

Answer:

the answer is to your question is 2

Answer:

r= 0

Step-by-step explanation:

(P.E.M.D.A.S.)

-11r + 66r + 44= 44 + 10r

66r - 11r -10r = 44 - 44

45r = 0

r= 0

The volume of a drop of water is approximately 0.05 ml. This value is equivalent to:

A)0,5 . 10^{-1} ml\\
B)0,5 . 10^{-2} ml\\
C)5,0 . 10^{-2} ml\\
D)5,0 . 10^{-1} ml\\

please help i will give 10 points and score as the best!

Answers

Answer:

i'vebeenknowntomissandtellsendgirlstowishingwells

Step-by-step explanation:

ifyou'remymaniwantyoutomyself

Please help...
i rlly need help on this

Answers

Answer:

3

Step-by-step explanation:

Since

3 : 2 = X : 2

Then we know

3/2 = X/2

Multiplying both sides by 2 cancels on the right

2 × (3/2) = (X/2) × 2

2 × (3/2) = X

Then solving for X

X = 2 × (3/2)

X = 3

Therefore

3 : 2 = 3 : 2

What is 16x - 13y = 7 in slope intercept form?

Answers

y=16/13x-7/13
Here is your answer

helpppppppppppppppppppppppp i need an answer

Answers

All you have to do is just put a number for x...so for the first one you could do x=8, because 8 is less that 9. For the second one you could do x= 10, because 10 is greater than 6

Jake and Finn both worked hard over the summer. Together they earned a total of $400. Finn earned $25 more than Jake.
(a) Graph the equations in the system.
(b) Use your graph to estimate how much each person earned. How much did each person earn?

Answers

Answer:

F = 212.5  

J = 187.5

My way is weird but i divided each side by 2 and subtracted 25 from jake and added 25 to finn. Then distributed 25 for each.

ex: 175 + 12.5 = 187.5.

225 - 12.5 = 212.5.

Add them both and you get 400.

weird

Step-by-step explanation:

plzzzzzzzz help me I really need it NOW.

Answers

2. 13
3. 20
4. 28
5. 27
6. 13

Answer:

2. 13

3. 20

4. 28

5. 27

6. 19 1/2

Step-by-step explanation:

Henry cut a circular patch on his lawn. The diameter of the circular patch was 10 feet.
What was the area of the circular patch?

Answers

Answer: 31.4 ft

Step-by-step explanation:

you would do 10 * 3.14

10 * 3.14 = 31.4

Answer:

78.54 or 78.5

Step-by-step explanation:

Pie x r^2 = area

Pie x 5^2

Pie x 25

78.54 or 78.5 If rounded

ples help find the slope and try

Answers

Answer:

what am i sopposed to do

Step-by-step explanation:

i need help simplifying this. giving brainliest as well if u help

Answers

Answer:

19x−47

Step-by-step explanation:

19x+−25+21+−43

You gotta combine the like terms

(19x)+(−25+21+−43)

19x+−47

Brittany has a hoop. She wants to put tape around the edge of the hoop.
How long does the tape have to be to cover the hoop completely?

Answers

Answer: 9.42 feet

Step-by-step explanation:

circumference=diameter times pi

⬇️

c=3 * 3.14 =9.42

Answer: 9.42 feet

Step-by-step explanation: :p

13 points please help

Answers

90 degrees in a right angle. skipping 12. a supplementary angle is 180 degrees. x is 30. complementary is 90. skip the one you answered. i think the next one is also 157. i’m skipping 16 i keep blanking out. hope i helped a little bit
12. X=20 16. X=19
Explanation: I worked it out

Using the GCF to Factor Algebraic Expressions

99 + 44q

Answers

the gcf of both is 11 so it would be 9+4q
11 !!! 9+4 hope this helps

is 22/35 inits simplest form??

Answers

Yes it is at its simplest form
Yes it’s the simplest form

Solve each system by substitution. please help me
2x{+y=6
x{+y=3

Answers

1. x= 3/Y as a fraction btw

2. Same thing

Jefferson is plotting the vertices of an isosceles right on a coordinate graph. he has plotted the two points shown. Where should he plot the third point?

Answers

Same answer would be (3,1 )

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Answers

1.

No.

Equation: x-25=40

Variable represents number of donuts

2.

8/3=x

Variable represents ounces of milk

/ means divided by

3.

50-12=x

Variable represents how many hours you work

Sorry for not doing 4

April put gasoline in 4 of her 5-gallon cans and 6 of her 2-gallon cans. She filled
all the cans to the exact capacity. How many gallons of gasoline did she buy?

What are the 2 hidden questions?

Answers

Answer:

I don't know about the hidden questions part but April bought 32 gallons of gas i really hoped this helped out a bit

Step-by-step explanation:

Hidden question 1: How many gallons are in four 5-gallon cans?
4 × 5 = 20

Hidden question 2: How many gallons are in six 2-gallon cans?
3
Solution:
Solution:
6 × 2 = 12
20 + 12 = 32; 32 gallons of gas

AME SCENARIO - DIFFERENT QUESTION

The owner of a new coffee shop is keeping track of how much each customer spends (in dollars). One hundred of these amounts are shown in the table below. These amounts will form the population for this question.

dollar amounts

A random number table was used to generate the following random sample of dollar amounts:

7.43, 5.38, 6.39, 6.53, 4.72, 5.58, 3.63, 7.43, 5.29, 5.70

What is the mean of the given random sample? Round your answer to the hundredths place.

Question 4 options:

$5.8


$5.81


$5.80


$5.00

Answers

5.8 am pretty sure I think
5.39 hope it helps 83?;8:$

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Answers

A I think sorry if I got it wrong

Answer:

Obviously A

Step-by-step explanation:

This is the easiest thing ive ever seen in my life

NOTE: it depends if the value of f is negative

Find the volume of the rectangular prism shown. Be sure to include units in your answer. Round to the nearest tenth.

Answers

Answer:124.4 in.

Step-by-step explanation:

8.2*3.7*4.1=124.394 rounded to nearest tenth = 124.4

124.4 in^3 (cubed)

4.1 x 3.7 x 8.2 = 124.394

To the nearest tenth = 124.4

unit = in^3

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Answers

1) B
2) E
3) D
4) A
5) C

Hope this helps :)
Answer:1st - B2nd - A3rd - D4th - E5th - CStep-by-step explanation:I wasn't 100% sure about The second question but it makes the most since. Hope you have a good day and good luck!

If this was useful, plz mark as Brainliest!

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