Answer:
B
Step-by-step explanation:
Given f(x) = 2x + 5 , that is a linear function.
This is defined for all real values of x
domain is x ∈ R
Answer:
y = 25% * 12
The second part - if you got that, the ticket price went up 3
Step-by-step explanation:
4*1.15=4.6 - amount of gravel used by 4 trucks
2*0.7=1.4 - amount of sand used by 2 trucks
4.6+1.4=6 - Total amount of materials
6- final answer
<span>here radical 9 times radical 10 equals radical 90
since we know radical 9 = 3
the simplified version is 3 radical 10 </span>