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soldier1979 [14.2K]
3 years ago
9

Anyone know the answer to number 12?

Mathematics
1 answer:
Dafna1 [17]3 years ago
4 0

Answer:

C. -3     <      x      _<_     2

Step-by-step explanation:

So, the number line shows that the mark on -3 is empty, showing that x CAN NOT be equal to -3. But, the mark on 2 is filled in, meaning x CAN be equal to 2, but not higher than 2.

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3 0
3 years ago
Solve it by Substitution
natka813 [3]
30 in each bus. 17 in each van

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7 0
2 years ago
Which of the following is the solution to 17 - 2x = -11?
Yuliya22 [10]

Answer:

(D)14

Step-by-step explanation:

17-2x=-11

17+11=2x

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8 0
3 years ago
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Lana71 [14]

1 - 5x < 24

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3 0
3 years ago
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Which equations have the same value as 3/5 (30x-15)=72 select 3
const2013 [10]

Answer:

x=4.5

Step-by-step explanation:

Given the equation  \frac{3}{5}(30x-15)=72, we simplify as:

\frac{3}{5}(30x-15)=72\\\\18x-9=72

#We further simplify as multiples of 9(divide by 9 to solve for x):

18x-9=72\\\\2x-1=8\\\\2x=9\\\\x=4.5

Hence, from our simplification  the equation has the same value as x=4.5

5 0
3 years ago
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