Answer:
times 3
Step-by-step explanation:
So this is like integers because it is negative numbers and positive numbers when it is positive and odd numbers that means you could use a number line because numberlines have positive and negative numbers.
Answer:
5.5
Step-by-step explanation:
In the tenths place you have a 4, so you have to round from the number behind it (the 7). You round 4 up to 5 because 7 is higher than 5 so you round up.
Answer:
-31
Step-by-step explanation:
since x+5 is a factor then
x=(-5)
f(-5)=-5×3-4×2+3×-5+7
=-15-8-15+7
=-30-1
=-31