Answer:
It is always a strait line going up.
Step-by-step explanation:
Answer:
m=3
Step-by-step explanation:
Use the slope formula to find the slope m
.
m = (y2 -- y1) / (x2 -- x1)
25 • 0.65 = 16.25
25 - 16.25= 8.75
The new price is $8.75
Answer:
x = 2 | y = 3. ( 2,3 )
Step-by-step explanation:
2(3x + 3y = 15)
6x + 6y = 30
3(4x + 2y = 14)
12x + 6y = 42
- 6x. -6y. -30
6x = 12
÷ 6. ÷6
x = 2
3x + 3y = 15
3(2) + 3y = 15
6 + 3y = 15
-6. -6
3y = 9
÷3. ÷3
y = 3
1. Write down the decimal divided by 1
2. Multiply both top and bottom by 10
3. Simplify the fraction.