Mathematics High School

Please help. P.S show your work Thank you :)

Answers

Answer 1

Answer:

≠

Step-by-step explanation:

10 * 7 - 3 ____ 10 * (7 - 3)

70 - 3 ____ 10 * (7 - 3)

67 ____ 10 * (7 - 3)

67 ____ 10 * 4

67 ____ 40

67 ≠ 40

Answer 2

Answer is ≠

this is because of the order you do a problem.

1. P - paranthesis

2. E - exponents

3. MD - multiplication division (whatever comes first)

4. AS - addition subtraction (whatever comes first)

There are no paranthesis in the first one so you multiply first.

There are paranthesis in the second one so you add first.

That gives you a different answer for each making it unequal.

Related Questions

is an example of _____.

Answers

Answer:

The distributive property

Step-by-step explanation:

The equation 3+7x

Describe a sequence of transformations that shows that Polygon A is congruent to Polygon B.

Answers

Answer:

The sequence of transformations that shows that Polygon A is congruent to Polygon B is given as follows;

1) A translation of 8 blocks to the right followed by 2) a translation of 2 blocks down and 3) a rotation of 90 degrees anticlockwise

Step-by-step explanation:

Given that the dimensions and shape of Polygon A and Polygon B are equal, the sequence of transformations that will show their congruency should include a number of rigid transformations, mainly translations and rotations.

12 people can comfortably fit in a 4x4 foot square. Use this value to estimate the size of a crowd that is 10 feet deep on both sides of street along a 2 mile section of a parade route

Answers

hope this helps you out if i doesnt just comment and ill see what i can do

12, 14, 18, 26, 42, ?, ?
What are the next two numbers in this sequence?

Answers

Answer:

74, 138

Step-by-step explanation:

The numbers seem to be increasing by powers of 2. 14 - 12 = 2 = 2¹, 18 - 14 = 4 = 2², etc. Therefore, the next 2 numbers would be 42 + 2⁵ = 74 and 74 + 2⁶ = 138.

which following statements are true? 11.5=11.05, 17.18 2.48

Answers

Answer:

Step-by-step explanation:

11.5=11.5

-9y + 5x - y - 13x
Like terms

Answers

Answer:

Step-by-step explanation:

like terms=-9y-y

and 5x-13x

like terms means terms with same variables

-10y-8x or -8x-10y either way is correct good luck!!!

7 + 8p - 27
terms ?
coefficients ?

Answers

Answer:

Terms: 7, 8p, -27

Coefficients: 8

Step-by-step explanation:

1. A term is a constant, a variable, or a product of a constant and variable. Therefore, 7, 8p, and -27 are terms.

2. A coefficient is a number that is in front of a variable like 8 in front of p.

your order 4 fish tacos and a hamburger. The cost of the hamburger is $2.50. Your total bill before tax is $14.30. Write and solve an equation to find the cost a fish sandwich

Answers

Answer:

$2.95

Step-by-step explanation:

Step 1:

( $14.30 - $2.50 ) ÷ 4

Step 2:

$11.80 ÷ 4

Answer:

$2.95

Hope This Helps :)

fish tacos?

Step-by-step explanation:

4x-2.50=14.30

14.30-2.50=11.80

11.80/4= $2.95

each taco is 2.95

check your answer

$2.95*4= $11.80

11.80+2.50= 14.30

how many micrograms are in 0.23 kg?

Answers

230000000 micrograms in 0.23 kg.

-90 divided by (-9) can somebody help me please and also do it STEP BY STEP please this is Algebra 1 please STEP BY STEP

Answers

Answer:

Step-by-step explanation:

It is a one step equation

-90 / -9

just divide 90 / 10 like you would regularly do, don’t forget about the negatives though.

your answer is +10

when you divide two negatives, your answer will always be positive

Seven more than the quotient of a number and 2
(Algebraic expression)

Answers

Answer:

(x ÷ 2) + 7

Step-by-step explanation:

A quotient is the answer to a division problem...

So.... Let's say "a number" is x

(x ÷ 2) + 7 = Seven more than the quotient of a number and 2

That should be the answer!

Please mark Brainliest!!! =D

solve quickly please

Answers

Answer:

Step-by-step explanation:

3x-5+x+1=180 [linear pair]

4x-4=180

4x=176

x=44

if
f(x)=5x+7
and
g(x)=-2x-4
find
f(g(x))=___x+___

Answers

Step-by-step explanation:

F(g(x)) = -10x-13

First blank: -10

Second blank: -13

Somebody plz help ASAP (4.5+3 5/6)-0.6

Answers

Answer:

Step-by-step explanation:

(4.5+ (35/6))-0.6)

(31/3)-0.6

146/15.. about 9.74

Answer:

Step-by-step explanation:

Easy Dubs

Practice Problem #3: If you translate figure A 8 units to the left to form
figure A'. Then reflect figure A' across the x-axis to form figure A". Will figure
All be CONGRUENT to figure A?
6
-2
o
-2
А
Yes
O No

Answers

Answer:

its yes I think

Step-by-step explanation:

ummm I think its yes it's hard to explain

A canoe rental service charges a transportation fee and $8 dollars an hour to rent a canoe. Mary and Joe rented a canoe for 6 hours, and the total cost for was $68.

Answers

Answer:

transportation fee= $20

Step-by-step explanation:

Giving the following information:

A canoe rental service charges a transportation fee and $8 an hour to rent a canoe. Mary and Joe rented a canoe for 6 hours, and the total cost was $68.

To calculate the transportation fee, first, we need to calculate the total rent cost for 6 hours.

Rent cost= 6*8= $48

Now, the transportation fee:

transportation fee= 68 - 48

transportation fee= $20

It took Corinne 3 hours to do 12 pages of homework. How many pages of homework did she do per hour?

Answers

4

12 divided by 3 is 4

Corinne do 4 pages homework in one hour.

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

We have to given that;

Corinne take 3 hours to do 12 pages of homework.

Since, We have;

Corinne take 3 hours to do 12 pages of homework.

Hence, In 1 hour, Number of pages = 12 / 3

= 4

Learn more about the divide visit:

https://brainly.com/question/28119824

#SPJ2

What is the value of the expression below when z = 3?
6z2 + 10z + 5

Answers

Answer:

Step-by-step explanation:

plug in 3

6(3)2+10(3)+5

(18)2+10(3)+5

36+30+5

66+5

Answer:y’all it’s 89

Step-by-step explanation:

please help, tysm if you do :D

Answers

Answer:

[tex]\huge\boxed{x=12}[/tex]

Step-by-step explanation:

If B is the midpoint of line AC, we know that lines AB and BC will be equivalent to each other.

Since we know the measures of AB and BC, we can just set these expressions equal to each other and find the value of [tex]x[/tex].

[tex]6x - 27 = 3(x+3)[/tex]

Let's simplify this equation until we have [tex]x[/tex] on one side of it.

[tex]6x-27=3x+9\\\\6x=3x+36\\\\3x=36\\\\x=12[/tex]

Hope this helped!

Solve the equation.

6x = 5x + 22

x =

Answers

Answer:

x=22

Step-by-step explanation:

6x= 5x+22

6x-5x=22

x=22

Answer:

x = 22

Step-by-step explanation:

6x = 5x + 22

Subtract 5x from both sides.

x = 22

what is 8.97 rounded to the nearest cent

Answers

Answer:

Step-by-step explanation:

Which of the following expressions is equal to 1 divided by 16

Answers

Answer: 21

Step-by-step explanation:

6t+5>23 I need this inequality solved thanks :))

Answers

Answer: t>3

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form: t>3

Interval Notation: (3,∞)

Step-by-step explanation:

Write the original inequality. 6t + 5 > 23

Subtract 5 from each side to undo addition. 6t > 18

Divide each side by 6 to undo multiplication. t > 3

So our answer is t > 3.

Given that f(x) = 2x - 2 and g(x) = 5x. Find the value of f(0) + g(3).

Answers

Answer: 13

Step-by-step explanation:

f(0)=2(0)-2

f(0)=-2

g(3)=5(3)

g(3)=15

-2+15=13

Hope this helps!

Answer:

Step-by-step explanation:

f(0) = 2(0) - 2 = 0 - 2 = -2

g(3) = 5(3)= 15

-2 + 15 = 13

Shianne and Samoah were working with exponents. Shianne claims that 7^9/7^5=7^4 and samoah argues that 7^9/7^5=7^45 Which one of them is correct? Use the properties of exponents to justify your answer.

Answers

Answer:

Shianne is correct as per rules of exponents (Division of exponents with same base is subtraction of powers)

What is the quotient of -20 and (-5)?

Answers

The answer to this would be 10

Step-by-step explanation:

Boxes of tinned cat food are delivered to a shop. There are 28 boxes and in each box there are 16 tins how much is there all together ??

Answers

Answer:

448

Step-by-step explanation:

You just need to multiply 28 by 16

leo knows that each time a digit moves one place to the other left in a whole number the value of the digit is 10 times as much

Answers

what’s the question-?

i need help ordering this from least to greatest

Answers

/39=6.245
2pi=360
6.2=6.2
So the answer is 6.2, /39, 2pi.

What is the slope of the line that passes though the points:
(10,-2), (10,3)

Answers

Answer:

Undefined

Step-by-step explanation:

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