3 years ago

Combine these unlike fractions, then simplify. 2 2/3 + 2 7/12 need answer asap plz explain

Mathematics

1 answer:

slega [8]3 years ago

3 0

Answer: 5 1/4

Step-by-step explanation:

8/3 + 2 7/12

8/3 + 31/12

= 21/4

= 5 1/4

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Vera_Pavlovna [14]

Hsisvskevwovewhsjsbaoaa

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2 years ago

The product of a binomial and trinomial is x^3+3x^2-x+2x^2+6x-2 which expression is equivalent to this product after it has been

Debora [2.8K]

Answer: First option.

Step-by-step explanation:

You know that the product obtained by multiplying a binomial and a trinomial is:

$x^3+3x^2-x+2x^2+6x-2$

Then, in order to simplify this product, it is necessary to add the like terms.

Therefore, the expression that is equivalent to this product after it has been fully simplified is:

$=x^3+(3x^2+2x^2)+(6x-x)-2\\\\=x^3+5x^2+5x-2$

You can observe that this matches with the first option.

9 0

2 years ago

ace wants to buy clothes for his birthday. He has $40. He purchase a white shirt for $14. He spends the rest of his money on bla

anygoal [31]

Answer:

14+ 8n<40

Hope this helps

7 0

3 years ago

which function rule is represented by the tablex 0 1 2 3y 0 -7 -14 -21a y= 7xb y= -7xc y= x-8d y= 7x-14

salantis [7]

The answer is y = -7x

Expalnation

Two points on the table are (0,0) and (1,-7)

Change in y = -7-0 = -7

Change in x = 1-0 = 1

Slope m of the function = -7/1= -7

Using y= mx + c

Picking point (0,0), x = 0, y = 0

y = mx + c becomes

0 = -7(0) + c

0 = 0 + c

c= 0

Hence, the equation is y = -7x + 0

which is y = -7x

Option b is the correct answer

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1 year ago

The difference of a number T and 7 is greater than 10 and less than 20

natulia [17]

The answer is 20>t-7>10

5 0

3 years ago