Mathematics High School

Solve a/-16 + 8 = 12.




















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Answers

Answer 1

Answer:

355

Step-by-step explanation:  me

Related Questions

Edward had a lump of play doh that was 2 1/2 inches long. If he stretched it out to 3 times its current length how long would it be

Answers

It would be 7.5 inches

Answer:

the answer would be 7.5 inches long or 7 1/2 inches long

Step-by-step explanation:

2.5 multiplied by 3

Substitute
5 - y = 32x
Y = 2x

Answers

Answer:

5/34

Step-by-step explanation:

5- (2x) = 32x     5-2x=32x      32x+2x= 34x      x= 5/34

Show work!and please answer quickly

Answers

Answer:

bruu its c

Step-by-step explanation:

isss easyy


Jose is planning to drive from New York City to Dallas in his car. Jose was curious and started to complete the table shown to indicate how far in mles he can travel for each gallon of gas he uses

How far did Jose travel with 10 gallons of gas?

Answers

Answer:

200 miles

Step-by-step explanation:

you travel 20 miles for 1 gallon, so 10*20=200miles

Answer:

200

Step-by-step explanation:

if you have to dive its 20 times 10 because 20 miles 10 dollars

find the slope to the line that contains (-3,-1) (-5,5)

Answers

Answer:

m= -3

Step-by-step explanation:

Answer:

-3 !!

Step-by-step explanation:

m = [tex]\frac{y_{2} - y_{1}}{x_{2} - x{1}}[/tex]

[tex]\frac{5 - -1}{-5 - -3}[/tex]

[tex]\frac{6}{-2}[/tex]

slope = -3

i hope this helps !!

The new iPhone 12 Pro has a length of 5.2 inches and a width of 2.8 inches.
The iPhone 12 Pro Max is slightly larger and has a length of 6.24 inches.
The length and width of the cell phones are proportional.
What is the width, in inches, of the iPhone 12 Pro Max?
ASAP

Answers

Answer:

all you gotta is multiply length times width times height to find the area  my guy. its a good strategy my 6th math teacher taught me.  

Step-by-step explanation:

lmk if this helped. make sure to rate.

Answer:

nswer:

all you gotta is multiply length times width times height to find the area  my guy. its a good strategy my 6th math teacher taught me.  

Step-by-step explanation:

lmk if this helped. make sure to rate.

Step-by-step explanation:

32 - 2
2x
Write the polynomial
in standard form
that represents
the perimeter of
the quadrilateral.
2x + 1
5x - 2

Can someone help me please, it’s almost 11 and I want to go to bed, I have a lot of points

Answers

Answer:

12x-3 if you need a value for x i got nothing

HELLPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

an example could be - 5x - 3

Step-by-step explanation:

Answer:

4x - 2

Step-by-step explanation:

Write an algebraic expression.

An algebraic expression is an equation that consists of one or more variables within.

Variables are letters that have an unknown value and can be substituted :

With this information :

3x - 5

5x - 9

3x + 45

are all examples of alebraic expressions.

for brainiest:):):):):):)

Answers

#1. Step one) we set find what we can multiply by 5 to get 20, so we divide 20 by 5.
20/5 = 4
Step two) we multiply the bottom denominator (8) by 4
8x4=32
Step three) leave the top numerator the same (20) and replace (d) with 32
Answer : 20/32
#2 step one) we divide 14 by 7
14/7 = 2
Step two) divide 10 by 2
10/2=5
Step three) replace z with 5
Answer) 7/5
#3 step one) divide 24 by 8
24/8=3
Step two) divide 21 by 3
21/3 = 7
Step three) replace (x) for (7)
Answer) 7/8

PLEASE HELP IM BEGGING YOU ILL GIVE BIRRELENTLIST

Answers

Answer:

7

Step-by-step explanation:

Answer:

Step-by-step explanation:

10^4 x 8 = 80,000. 10^3 = 1000. 80,000 - 1000 = 79000. 87,000-79000= 8000. The answer would be 8000. I think. Don't come at me if I'm wrong, I'm just trying to help.

simplify: x 1/3(x 1/2+2x2)

Answers

Answer:

2/3x^3+1/6x^2

Step-by-step explanation:

6/7 at the power of 2 Value

Answers

Answer:

(6/7)^2 =36/49 or 0.73469387

Step-by-step explanation:

i went on another website that gives free answers

Subject:Mathematics ​

Answers

The answer is A/the first one, I hope this helped

Help me! I cannot figure out how to reverse these.

Test each statement below to see if it is reversible. If so, write it as a true biconditional. If not, write not reversible



5: A perpendicular bisector of a segment is a line, segment, or ray that is perpendicular to a segment at its midpoint.


6: Two angles that form a linear pair are adjacent.

Answers

im not sure about 5 but 6 is:
adjacent are two angles that form a linear pair

Convert the equation 9x + y = 4 Into slope-intercept form. Make sure to simplify if possible.​

Answers

Answer:

x = -1/9y + 4/9

Step-by-step explanation:

9x+y=4

Step 1: Add -y to both sides.

9x+y+−y=4+−y

9x=−y+4

The required equation in slope intercept form is given by y = -9x + 4.

What is the slope of the line?

The slope of the line is a tangent angle made by line with horizontal. i.e. m = tanx where x in degrees

What is the intercept in the equation?

In the equation intercept is the value of the linear function where either of the variables is zero.

here,
The slope intercept of the line is given as,
y = mx + c,
Where m = slope of the line and c = y-intercept of the line,

Given equation of line 9x + y = 4
Rearrange the equation,
9x + y = 4
y = -9x + 4

Thus, the required equation in slope intercept form is given by y = -9x + 4.

Learn more about slopes here:
https://brainly.com/question/3605446

#SPJ2

more help please i need this A

Answers

Answer: IT should be

Becky spent 2/3 of her piano practice time on her recital piece. If she spent 25 minutes on all the other pieces, how many hours did Becky spend on practicing in all?
PLEASE HELP ME

Answers

Answer: 1 1/4 hours

Step-by-step explanation: if 2/3 was her recital piece 25 is equal to 1/3. Multiply it by 3 to get 3/3 or 1. 25*3=75 minutes or 1 hour 15 mins. This can be written as 1 and a quarter hours, 1 hour 15 mins, or 5/4 an hour.

what is the value of 7 in the number 8975

Answers

Answer:

70?

Step-by-step explanation:

8975
^ 7 is on tens

Dan invests £1200 into his bank account.
He receives 5% per year compound interest.
How much will Dan have after 5 years

Answers

Well 5% of £1200 would be £60 which would be equal to 1 year and then you multiply that by 5 to find 5 years which is 300 and then you add the £300 onto the starting amount so £1200 + £300 = £1500

Write the equation for "25 more than a number x is the same as 44"

Answers

Answer:

25 + x = 44

Step-by-step explanation:

Substitute the words with the math symbols.

25 more than a number x is the same as 44

more than means to +

is the same as means =

25 more than a number x is the same as 44

25          +                       x       =  44    

25 + x = 44

Please help. Im stuck on this question and cant figure this out/

Answers

Answer:

34.1 and 34.3

Step-by-step explanation:

Since it is 2/9 and it's going up by 10's the decimal is .22222222. So it would be between numbers of .1 and .3. Hope this helps!

PLEASE I NEED THESE 4 ANSWERED ASAP :))

Answers

Answer:

3. x = 53

4. x = 60

Step-by-step explanation:

Answer:

1. 53

2. 60

Step-by-step explanation:

70+ (4+2x) = 180

74+2x=180

180-74=106/2=53

x=53

2x+x=180

3x=180/3

x=60

Please help, I will give brainlist

Answers

Answer:

Sarah will earn $25.984 in interest in 7 years.

Step-by-step explanation:

1. $64 x 5.8% = $3.712

2. $3.712 x 7 years = $25.984

A small business lost $6200 in its first year, lost $2150 in its second year, and earned $4780 in its third year. Overall, in the 3-year period, how much did the business earn or lose?

Is this the correct expression?
[(6200 - 365) + ( 2150 - 730) + (4780 + 1095)]

Answers

Answer:

-6200-2150+4780

-8350+4780

Overall, they lost $3570

An item is regularly priced at $45. It is on sale for 55% off the regular price.

Answers

Answer:

the answer would be $20.25

Step-by-step explanation:

55% of 45 is 24.75 and 45 - 24.75 = 20.25

Answer:

20.25

Step-by-step explanation:

55% of 45 is 24.75

45 - 24.75 = 20.25

So the answe is 20.25

Alonzo charges $150 for 5 hours of tutoring.
What is his rate per hour.
I’m confused

Answers

he charges $30 per hour . 150 divided by 5 gives you $30

Answer:

C: $30/hr

Step-by-step explanation:

In order to find the rate per hour you must divide: 150 ÷ 5

Which will give you 30

Also if you took away the 0 in "150" then it would be like says "15 ÷ 5" which is 3 but then you have to add the zero back making it 30

Therefore your overall answer is going to be C, $30/hr

If P*Q means (P + Q)/2, what is the value of 3*(6*8)?

Answers

The right answer to this question is 5

!lol help pls im vv bad at math and angles

Answers

Answer:

y=130°

Step-by-step explanation:

180-(90+40)

180-130

50°

y=180°-50°

=130°

Divide using Synthetic Division
2. x3 - 4x² + 2x +5
X-2

Answers

Answer:

the answer is 9

Step-by-step explanation:

Answer:

x3-4x2+2x-2

Step-by-step explanation:

You go to a stylist for a haircut. The cost of the haircut is $12.50. Find the amount of a 15% tip for the stylist?

Answers

The 15% tip would equal 1.875

The tip should be $1.88, making the total $14.38.

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