Answer:
x- intercept = - 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 
and c = - 2 , then
y = - x - 2 ← equation of line
To find the x- intercept let y = 0
0 = - x - 2 ( add 2 to both sides )
2 = - x ( multiply both sides by - 2 to clear the fraction )
- 4 = x
The x- intercept is - 4
Answer:
x = 3
Step-by-step explanation:
2x - y = 4
x + y = 5
y = 5 - x
2x - (5 - x) = 4
2x + x - 5 = 4
3x = 9
x = 3
Answer:
15 dimes and 10 nickels
Step-by-step explanation:
15 dimes because 15 multiplied by 10 cents is $1.50
10 nickels because 10 multiplied by 5 cents is $0.50
15 x 0.10 = 1.50 10 x 0.50 = 0.50
0.50 + 1.50 = 2.00
Answer:
1.6667
Step-by-step explanation:
