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marin [14]
3 years ago
5

7a = 49 in multiplication way? SHOW ALL WORK

Mathematics
2 answers:
Olegator [25]3 years ago
8 0
A WOULD BE 7 BECAUSE 7 TIMES 7 EQUALS 49
aksik [14]3 years ago
4 0
Simplifying
7a = 49

Solving
7a = 49

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '7'.
a = 7

Simplifying
a = 7
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There are 10 boys and 8 girls in the chess club at West Middle School. The principal randomly selects one student from the chess
egoroff_w [7]

Answer:

5/9 of a chance

Step-by-step explanation:

or a 55.55- chance

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A coat that usually costs $120.00 is marked 1/3 off. What is the sale price of the coat?
dedylja [7]

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4 0
3 years ago
One of the factors of the polynomial x3 − 5x2 is x + 3. What is the other factor?
olya-2409 [2.1K]
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8 0
2 years ago
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Given that BC = 7, AB = 17.89, and C is between A and B, what is the length of ?
ivanzaharov [21]
*assuming that ABC is a straight line** 
<span>then you have </span>
<span>AB = 17.89 ..... this is the length of the whole line </span>

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<span>therefore the length of the other part = 17.89 - 7 </span>

<span>= 10.89</span>
8 0
3 years ago
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