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icang [17]
3 years ago
13

Write an inequality that can be solved by subtraction 7 from wach side.

Mathematics
1 answer:
BaLLatris [955]3 years ago
7 0
X + 7 < 2x +7
therefore
<span>x < 2x
</span>x > 0

another:
25 + 7 > 10 + 7
therefore
25 > 10
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Two lawn care companies are competing for a landscaping contract. Company A charges a $250 monthly consulting fee plus $10 per s
Varvara68 [4.7K]

Answer:

Company A: 250+10n

Company B: 90+12n

Step-by-step explanation:

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3 years ago
The triangle below has an exterior angle of 110 degrees. What is the value of angle x?
faltersainse [42]

Answer: 70 degrees

Step-by-step explanation:

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4 0
1 year ago
4y+13=37 a 6 b 24 c 20 d 4​
fiasKO [112]
A) 6
Replace the y with 6
4(6)+13=37
Multiply
24+13=37
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I hope this helps :)
If you have any questions about my answer please feel free to ask:)
7 0
2 years ago
Read 2 more answers
The mean score on a set of 17 test is 72. Suppose two more students take the test and score 68 and 63. What is the new mean?
Masja [62]

Answer:

New mean=71.32

Step-by-step explanation:

The expression for the total initial score is;

T=M×S

where;

T=total initial score

M=mean score

S=number in the set

replacing;

T=unknown

M=72

S=17

replacing;

T=72×17=1,224

The total initial score=1,224

Determine the total score by;

total score=total initial score+total final score

where;

total initial score=1,224

total final score=(68+63)=131

replacing;

total score=1,224+131=1,355

Determine the new mean;

New mean=total score/new number

where;

total score=1,355

new number=(17+2)=19

replacing;

new mean=1,355/19=71.32

8 0
3 years ago
If the triangles are similar, what is the value of x?
Sav [38]

Answer:

the answer to your question is D. d=54

4 0
2 years ago
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