How to do it an explain it?
1 answer:
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Answer:
A= 21
Step-by-step explanation:
a=19.5+1.5=21
21+2.9=23.9
2(21)-18.1
Lines AB and CD are congruent.
It’s A
:) hope it’s right!!!
Answer:
160,160
Step-by-step explanation:
let the first page be X
second one be x+1
x+x+1=321
2x=320
x= 320÷2=160
pages 160 161
Answer:
7(x+5)-(2xy^2)
that's how you would write the equation
Y-4=5x+10 is the simplified version of this equation