Answer:
Gradient of line A = 4
Gradient of line B = -2
Step-by-step explanation:
To solve this question, we will use the formula for gradient passing through two points and ,
Gradient (m) =
For line A,
Since, line A passes through (3, 6) and (4, 10)
Gradient of line A =
= 4
For line B,
Since, line B passes through (1, 6) and (2, 4),
Gradient of line B =
= -2
Make an expression
45(5)+12
Solve:
225+12
=237
So your answer is 237 dollars
Answer:
17.45
Step-by-step explanation:
6.98 / 0.4 = 17.45
Answer:
8 — 16 — 8n = 0 +> -8-8n=0 => -8(n+1)=0
=> = - 1
Step-by-step explanation:
Answer:
The required integer is -15. ... Hence, the integer that represents the change in temperature is -15.
Hope that helped