<h2>
There are infinite solution of y.</h2>
Step-by-step explanation:
Given,
y = 
- 10x + 25
To find, the total number of solutions = ?
∴ y = - 10x + 25
⇒ y = - 2(x)(5) + 
⇒ y = 
There are infinite solution of y.
Thus, there are infinite solution of y.
Answer:
40°
Step-by-step explanation:
Supplementary angles add up to 180°. Complementary angles add up to 90°.
m∠1 + m∠2 = 180°
115° + m∠2 = 180°
m∠2 = 65°
m∠2 + m∠3 = 90°
65° + m∠3 = 90°
m∠3 = 25°
m∠2 − m∠3 = 65° − 25° = 40°
Answer:
the equation would be b. y=2x-3.
Answer:
b. 720
Step-by-step explanation:
