What is the value of the expression?? PLEASE HELPPPPP
2 answers:
Answer:
18
Step-by-step explanation:
= -4 x (-5) - 2
= 20 - 2
= 18
Answer:
18
Step-by-step explanation:
-4x - 2
-4 (-5) - 2
(20) - 2
18
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Answer:
x=12
Step-by-step explanation:




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There are 2 answers to this
x=0
x=16
Answer:

Step-by-step explanation:
Using the rule of exponents
×
=
, then
×
=
= 
-7.
5x-3 = -15
-15-4\4= -16
-16 + 9 = -7
Volume is 480 cm
surface area is 376