Answer:
Step-by-step explanation:
Total number of students = 15
Time given to each student to present their item= 3 minutes
So, total time for the show can be calculated as minutes
Step-by-step explanation: you just plug in -5 in the x and solve it.
F(-5)=2(-5)+4
F(-5)=-10+4
Answer: F(-5)=-6
Hope this help!
Answer: one
13x - 23 = 29
13x = 52
x = 4
133
127 + 16 = 133