W(x) = 4x + 5
w(-8) = 4(-8) + 5 = -32 + 5 = -27
Answer:
<h3>
x=60</h3>
Step-by-step explanation:
5=k×
k=180
3=180×
x=60
Answer: 10 - 2√21
Step-by-step explanation: I simplified your question by using an online calculator. :)
Answer:
numbers that are plotted on a graph
Step-by-step explanation:
examples:
(2,8) this is a coordinate
(4,16)
(5,25)
3 times 4 is equal to 12
8 times 4 is equal to 32
therefore 3:8 is equal to 12:32
hope this helps