Answer:
Step By Step Explanation:
Equation One:
Multiply Both Sides By One (Reverse The Inequality)
Simplify
Multiply Both Sides By 5
Simplify
Divide Both Sides By 2
Simplify
-------
Equation Two:
Subtract 
From Both Sides
Simplify
Multiply Both Sides By -1 (Reverse The Inequality)
Simplify
Answer:
y-int=(0,40.5), x-int=(-18,0)
Step-by-step explanation: First you need to calculate the slope, which is 9/4. Then plug in a point into the y=mx+b, or slope intercept, equation using that slope.
9=(9/4)x+b. You'll get b is 40.5 which is y-int. Then plug in 0 for y and solve for x, which is your x int coordinate.
97.8-63.65
97.80
-63.65
-----------
34.15
Answer:
C. 4.714*10^9
Step-by-step explanation:
Multiply 31.514*14900000
the answer will be 4714494400
In all of the answers it shows 4.714. notice how the decimal is in between 4 and 7. count the numbers and stop once you're at 7. there are 9 numbers. so it will be 4714494400 to the 9th power. which is 4.714*10^9 .
