Answer: x = -30
Step-by-step explanation:
y = -20 by using process of elimination substitute y as -20 in either of the equations you get -30 for x
Answer:
zero property
Step-by-step explanation:
if it equals zero its zero property
Answer:
Hi there!
Your answer is:
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<em>Question was unclear! See below for answer possibilities!</em>
Step-by-step explanation:
<u>IF "-1" MEANS MULTIPLY BY NEGATIVE 1</u>
2((42) -1 ))
2(-42)
<h2><em>-84</em></h2>
<u>IF "-1" MEANS SUBTRACT 1</u>
2((42)-1)
2(41)
<h2>
<em>82</em></h2>
Hope this helps
Diagonal of the rectangular prism=√(l²+w²+h²)
√(l²+w²+h²)=√(100+25+64)=√189 cm
Answer:
A. 5x/3y+x=5×6/(3×-4)=30/-12=-10/4=-5/2
B. 2x (square) - y (cube)=2×6²-(-4)³=72--64=72+64=136
