Answer:
option 2
Step-by-step explanation:
Substitute x = - 5 into f(x) , that is
f(- 5) = 4(- 5) - 7 = - 20 - 7 = - 27
Answer:
4 root 5
Step-by-step explanation:
assume / to be root sign
/10 x /8
simply both roots so that one of numbers is a square number
/10= /2 x /5
/8= /2 x /4
so
/4=2 and /2 x /2= 2
2×2=4 and you have /5 left over so
4/5
hope this helps!
Answer: The number of units sold when the manufactures home income equals the manufactures expenses
Step-by-step explanation:
Answer: 97.5
Step-by-step explanation:
Mean is calculated as total sum of values in a data set ÷ number of values in a data set
Given the data set below, add the values in the data set then divide by number of values in the data set (6)
Mean = 98 + 99 + 100+ 90 +98 +100/6
=585/6
=97.5
I hope this helps. Mark as brainliest answer please
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