4y=-21+5
4y=-16
y=4
simplified
Answer:
i= -6
Step-by-step explanation:
-5i-15=15
if we use inverse operation here, it would be -5i=30, so i= -6
Answer:
no it would equal ANE
Step-by-step explanation:
Answer:
Let's simplify step-by-step.
0.8x+19−0.7x
=0.8x+19+−0.7x
Combine Like Terms:
=0.8x+19+−0.7x
=(0.8x+−0.7x)+(19)
=0.1x+19
Answer:
=0.1x+19
Step-by-step explanation:
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Answer:
the blue and green marbles are evenly matched, fifty and fifty
each time a single colored pair is drawn, there is now an "extra" unpaired marble of the other color this extra marble must eventually be drawn along with one of the same color
the number of marbles in the A and B boxes can be anywhere from zero to fifty, but it is the SAME for both boxes