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Rina8888 [55]
4 years ago
8

(m – 3)(m + 7) find the product

Mathematics
1 answer:
Bas_tet [7]4 years ago
5 0

Answer:

m^2+4m-21

Step-by-step explanation:

(m-3)(m+7)

m^2-3m+7m-21

m^2+4m-21

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Suppose the body length L in inches of a baby snake is given by L(m) = 1.5 + 2m, where m is the age of the snake in months until
Inessa [10]
L(m) = 1.5 + 2m.....when snake is 8 months..m = 8
L(8) = 1.5 + 2(8)
L(8) = 1.5 + 16
L(8) = 17.5 inches <==

L(m) = 1.5 + 2m....length is 25.5.....L(m) = 25.5
25.5 = 1.5 + 2m
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24/2 = m
12 = m ....12 months <==
4 0
4 years ago
Read 2 more answers
19/100+7/10 wich fraction can be used in place of 7/10 to find the value of the expression​
Dimas [21]

Answer:

70/100.

Step-by-step explanation:

When adding fractions, you need to find a common denominator.

This just means that the numbers at the bottom of both fractions you are adding must be the same.

So for 19/100 + 1/10, you need to match the two denominators (bottom numbers).

To do this, you need to multiply 10 by 10 to get 100.

What you do to the bottom, you must always do to the top as well.

So multiply 7 by 10 and get 70.

70/100 will replace 7/10.

Now you can add fractions because the bottom numbers are the same.

4 0
3 years ago
If the product is positive then m and n have
Crank

Answer:

Both be positive or both be negative

Step-by-step explanation:

Both be positive or both be negative

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6 0
3 years ago
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frutty [35]
70% is the correct answer to this i think
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