Answer:
-3
Step-by-step explanation:
-20-15+30+2
-35+32
-3
Answer:
15 minutes i think
Step-by-step explanation:
45÷6=7.5
meaning 7.5 minutes per girl
so 4 girls would be 30 minutes of work
so 45-30=15
Answer:
C) f(x) x g(x) = 6x2 + x-1
Step-by-step explanation:
Multiplication of functions:
Two multiply two polynomial functions, we apply the distributive property(multiply each two terms and add).
In this question, we have that:

The multiplication is:

The correct answer is given by option C.
Answer:
0.85
Step-by-step explanation:
divide 6.80 by eight and it gives you 0.85. Hope this helped!