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defon
4 years ago
13

Help please? :))))))))))))

Mathematics
2 answers:
Ivan4 years ago
5 0
A. 4times y+2        b. 5-x times 3 times y  c. -2 times y-3  d. -7 times 4+x            e. 16 times x -8 divided by 4     f. 1 divided by 3 times 2 times x +3


sorry I tried to make it out the best that I could I don't have all the symbols so I just wrote out the divide and multiply parts 
SSSSS [86.1K]4 years ago
5 0
Hello!

These problems involve the Distributive Property, which is defined as a(b + c) = ab + ac.

a. 4(y + 2)
4y + 2

That is the most simplified this expression can get since 4y and 2 are unlike terms.

b. (5 - x)(3y)
15y - 3xy

c. - 2(y - 3)
-2y + 6

That's all there is to it! I hope this help you. (:
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The clock was exactly on time at 7am at 1pm the clock was 228 seconds late at that rate how slow was the clock half an hour
yan [13]

Answer:

19 seconds.

Step-by-step explanation:

Given that the clock was exactly on time at 7am, and at 1pm the clock was 228 seconds late, to determine, at that rate, how slow was the clock half an hour, the following calculation must be performed:

1 PM = 13:00

13 - 7 = 6

228/6 = 38

38/2 = 19

Thus, every half hour the clock is delayed 19 seconds.

4 0
3 years ago
Given the equation 8x=4Y +16 ,generate a plan to rewrite it in slope-intercept form WHICH VARIABLE DO YOU SOLVE FOR?
andriy [413]

Answer:

you switch 8x and 4y by subtracting 8x to 4y + 16 and substracting 4y to 8x.

This gives you the equation -4y = -8x+16

Then you divide each side by -4

To give you your slope-intercept form which is y = 2x-4.

4 0
3 years ago
- What is the range of the following set of points: {(3, 4), (7, - 2), (11, – 8)}?
konstantin123 [22]

Answer:

B) {-8,-2,3,4,7,11}

Step-by-step explanation:

range is y

3 0
4 years ago
Solve the following systems: 3x+4y=0 2x+3y=1
yanalaym [24]

Answer:

Answer is x= -4 and y= 3

Step-by-step explanation:

given \: equations \: are \\ 3x + 4y = 0 \:  \: and \: 2x + 3y = 1  \\ multiply \: by \: 2 \: in \: first \: equation \\ 6x + 8y = 0 \\ multiply \: by \: 3 \: in \: second \: equation \\ 6x + 9y = 3 \\ subtracting \: the \: above \: mentioned \: equation \:  \\  we \: get \:  - y =  - 3 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  y = 3 \\ substitute \: y = 3 \: in \: first \: equation \\ 3x + 4(3) = 0 \\ 3x =  - 12 \\ x =  - 4

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

7 0
3 years ago
Find the area of the figure.
Sergio039 [100]

Answer:

24 units^2

Step-by-step explanation:

bc=6

ab=8

area of a triangle: b*l/2

6*8/2=24

3 0
2 years ago
Read 2 more answers
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