Answer:
10
Step-by-step explanation:
Correct me if I’m wrong please
Answer:
y = 30
Step-by-step explanation:
Use the direct variation equation, y = kx
Plug in 20 as y and 8 as x, then solve for k:
y = kx
20 = k(8)
2.5 = k
So, the equation is y = 2.5x
Plug in 12 as x, and solve for y:
y = 2.5x
y = 2.5(12)
y = 30
So, when x = 12, y = 30
Answer:
the answer is 0
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
87b-179+957/87
Replace b with 4
87*4-179+957/87
Evaluate 87*4=348 and 958/87=11
348-179+11=169+11=180