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Lapatulllka [165]
3 years ago
13

Which is equivalent to 42x +49.

Mathematics
2 answers:
Lerok [7]3 years ago
8 0
The answer is
D. 7(6x+7)
Semmy [17]3 years ago
4 0

Answer:

D. 7 (6x+7)

Step-by-step explanation:

Factor  7  out of  42x  +  49

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2 1/2 cases of soda to split between 5 families
Charra [1.4K]

Answer:

OK SO A Which polynomial is prime?

7x2 – 35x + 2x – 10

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10x3 – 15x2 + 8x – 12  

12x4 + 42x2 + 4x2 + 14

Step-by-step explanation:

Which polynomial is prime?

7x2 – 35x + 2x – 10

9x3 + 11x2 + 3x – 33  

10x3 – 15x2 + 8x – 12  

12x4 + 42x2 + 4x2 + 14

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3 years ago
This week Jerome earned 252.50 in all. What was the dollar amount of the meals that Jerome served
Natasha2012 [34]

Answer:

Step-by-step explanation:

$ 449.75

6 0
3 years ago
The data set represents the total number of tickets each person purchased for a play.
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The median is 1.5, hope this was helpful :)
4 0
2 years ago
Read 2 more answers
20 years ago, father's age was 5 times his son's age. Now his age is 10 years more than twice his son's present age. Find their
Montano1993 [528]

Step-by-step explanation:

x = father's age now

y = son's age now

x = 2y + 10

x - 20 = 5(y - 20) = 5y - 100

using the first in the second equation :

2y + 10 - 20 = 5y - 100

-10 = 3y - 100

90 = 3y

y = 30

x = 2y + 10 = 2×30 + 10 = 60 + 10 = 70

the father is now 70 years old, the son now 30 years old.

6 0
2 years ago
Evaluate 5x10 -6²+5<br> A:9<br> B:19<br> C:43<br> D:85
lord [1]
The answer is your second number
B : 19
6 0
3 years ago
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