Answer:
C
Step-by-step explanation:
Answer:
Use linear equation to calculate intercepts.
x minus one-half y = negative 4
Complete the table with values for a and b.
A 2-column table with 3 rows. Column 1 is labeled x with entries 0, negative 2, b. Column 2 is labeled y with entries a, 4, 0.
a =
✔ 8
b =
✔ –4
Step-by-step explanation:
those are ur correct answers
Answer:
its 19 okie dokie
Step-by-step explanation:
Ans: multiply by -2
A: 2x + 8y = 5
B: x + 9y = 10
B x (-2) : -2x - 18y = -20
A + B:
8y - 18y = 5 - 20
- 10y = -15
y = 1.5
To solve for x
B: x + 9y = 10
x + 9(1.5) = 10
x + 13.5 = 10
x = 10 - 13.5
x = -3.5