2 years ago

Need help WILl give brainlist if correct! Please

Mathematics

2 answers:

r-ruslan [8.4K]2 years ago

7 0

The answer is B cuz I know so.

xenn [34]2 years ago

3 0

Answer: is it B?

Step-by-step explanation:

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Subtract<br> (3x2 + 2x – 9) - (4x2 - 6x + 3)<br> Enter your answer, in standard form in the box.

ss7ja [257]

Answer:

Step-by-step explanation:

7 0

2 years ago

Nate is 10/9/12 years old. How old will he be in 2/1/12 more years

EastWind [94]

The answer is B. 10 9/12 + 2 1/12= 12 10/12. 12÷2=6 10÷2=5 making the answer 12 5/6

5 0

2 years ago

Simplify 36x^4 42x^7

Alja [10]

The first step to simplify this equation is to multiply the numbers
1512 $x^{4}$ × $x^{7}$
next,, youll multiply the terms with the same base by adding their exponents
1512 $x^{4+7}$
finally,, youll add the numbers together
1512 $x^{11}$
since you cant simplify any further,, the correct answer to your question is 1512 $x^{11}$
let me know if you have any further questions
:)

4 0

2 years ago

12. A bag contains 12 red, 9 green and 5 black markers. If Cooper randomly selects 7 markers, how many

ASHA 777 [7]

Answer:

Step-by-step explanation:

7 marks

6 same colors

from 12 red 6 same exactly the same

12 x 11 x 10 x 9 x7 x6

1 remainig

from 9 green 6 saem exactly the same

9 x 8 x 7 x 6 x5 x4

1 remaining

add the results above to get your final answer

26 markers in total

6 to be chosen of the same color from 7

8 0

1 year ago

Which is not equivalent 1/5 7/35 6/25

Reptile [31]

Find a common denominator...

1/5 = 7/35
7/35 = 7/35
6/25 = ... can't have 35 as a denominator. Not equivalent.

4 0

2 years ago