Answer:
x = -44.3
Step-by-step explanation:
2x+450 = 7-8x
Add 8x to each side
2x+8x+450 = 7-8x+8x
10x+450 =7
Subtract 450 from each side
10x+450-450 = 7-450
10x = -443
Divide each side by 10
10x/10 = -443/10
x = -44.3
Answer:
5 + x + (-2) = - 8 simplifies to:
x + 3 = - 8
Subtract 3 from both sides to get variables on one side of the equal sign and constants on the other.
x = - 8 - 3
x = - 11
Step-by-step explanation:
Answer:
- 28
Step-by-step explanation:
Determinant of matrix J is
- 2(5) - 3(6) = - 28
Answer:
There is approximately 0.83*100 or 8.3% chance of rolling an even number (2 or 4 or 6) followed by a four with a six sided die. A single 6-sided die is rolled. What is the probability of rolling a number greater than 3 or an even number?
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Answer:
x=12
Step-by-step explanation:
opposite sides of a parallelogram are congruent, if that is a parallelogram
