Answer:
Step-by-step explanation:
2x = -3
divide 2 from both sides
5/8*-9/8 = -5/9
Opposite when dividing and then multiply!
Since you are solving for a, you want to have a on one side of the equation and the other terms on another side of the equation. It would be easiest to have all the terms with a on the left side of the equation, so that is what we will do.
Subtract 9a from both sides to get a on the left side of the equation.
5 + 5a = -5
Subtract 5 from both sides of the equation to isolate the term with a.
5a = -10
Divide both sides of the equation by 5 to solve for a.
a = -2
Answer:
C. $15,500
Step-by-step explanation:
The rate of change of the x values is 2
The rate of change of the y values is 1.
To continue this pattern:
x 38 40 42 44 46
y 12 13 14 15 16
If x = 45, y = $15,500
Answer:
30% of picking a red marble, it is likely to occur.
Step-by-step explanation:
50% of green and 20% of blue. The most logical is to add to 100%. 50+20=70, 100-70=30. Thats the 30% of red. Since red is 10% than blue, it is likely to get a red marble.
