Answer:
look at the picture .................
Answer:
4.45
Step-by-step explanation:
4 9/20
4 + 9/20
1/20 = 0.05
so 9/20 = 9 × 0.05
9/20 = 0.45
4 9/20 = 4 + 0.45
4 9/20 = 4.45
Answer:
No Solution
Step-by-step explanation:
5h > -15; h = -5
5(-5) > -15
-25 > -15
-25 is not greater than -15
Answer:
48
Step-by-step explanation:
24
+<u>24</u>
48
- First, line up the numbers and write down the subtracting symbol or addition symbol.
- Second, add the ones place
- Then, add the tens place
- If numbers go onto the hundreds place then add that but if not then your done.
Answer:
y = 25x
Step-by-step explanation:
This is a straight line, so the formula is:
y = ax + b
a is the slope and b is the y-intercept.
Slope formula:
a = (y2 - y1)/(x2 - x1)
Select two random points from the line:
- Point 1: x=2 and y=50
- Point 2: x=4 and y=100
Slope a = (100 - 50)/(4 - 2) = 50/2 = 25
=> y = 25x + b
Use one of the points to find b:
50 = 25*2 + b
=> b= 0
So the equation is y=25x
