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Sloan [31]
3 years ago
7

Please answer this correctly

Mathematics
2 answers:
klasskru [66]3 years ago
6 0

Answer:

3/4

Step-by-step explanation:

3/4 + 1/4 = 4/4 ( the whole cake )

so 4/4 - 1/4 = 3/4

Leya [2.2K]3 years ago
6 0

Answer:

3/4

Step-by-step explanation:

Darnel's friends ate 3/4 of the cake.

1/4+3/4=4/4=1 whole

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Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month,
Kaylis [27]
Zach time of reading every weekend forms a sequence with these terms: 10, 20, 40, 80. On the other hand, that of Victoria forms a sequence with terms: 35, 50, 65, 80. By keenly observing the sequences, Zach's sequence is a geometric sequence with a common ratio equal to 2 and Victoria's sequence is an arithmetic or linear sequence with a common difference of 15. Thus, the answer is letter B.


6 0
2 years ago
--Multiplying Polynomials--Use the given formulas to express the volume of each object as a polynomial.
sasho [114]

32.

V = L*w*h

Where:

V= Volume

L= Length = x+5

w= width = x-2

h= height = 6

Replacing with the values given:

V= (x+5) * (x-2) * 6

V =[ (x*x) + (x*-2) + (5*X) +5*-2) ] * 6

V= [ x^2 - 2x + 5x - 10 ] * 6

V= [ x^2 + 3x - 10] *6

V= (x^2*6) + (3x*6)+ ( - 10 * 6)

V= 6x^2 + 18x - 60

6 0
1 year ago
Select the list that correctly includes all of the coefficients from the problem
matrenka [14]

Answer:

( B.) 6, 1, -2 , -4

Step-by-step explanation:

A coefficient is a number multiplied by a variable. So, in this case let's take a look at the problem.

-2+6y+m-2y+8-4m

Now we have to find the numbers that have a variable next to it

which are 6,m,-2, and -4

(If you are wondering that why m is a coefficient its because it is also known as 1m)

Final answer = 6, 1, -2 , -4

Hope this helps!

7 0
2 years ago
You want to rent movies online, The new service charges a sign up fee of $10, Then,
gavmur [86]

Answer:

y=12x+10 or f(x)=12x+10

Step-by-step explanation:

If it costs $12 per month to rent as many movies as you want, then that can be represented as 12x

Since $10 is a flat fee and doesn't change, this gets added seperately to 12x

Thus, the final equation is y=12x+10 or f(x)=12x+10

Hope this helped!

3 0
3 years ago
Read 2 more answers
What is the result of subtracting the second equation from the first?<br> -2x+y=0<br> -7x+3y=2
Mashutka [201]

Answer:

If you subtract -2x+y=0 and -7x+3y=2 you will get 5x-2y=-2

Step-by-step explanation:

Subtract -2x and -7x which is 5x

Subtract y and 3y which is -2y

Subtract 0 and 2 which is -2

Result: 5x-2y=-2

Hope this helps!

8 0
2 years ago
Read 2 more answers
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