1. Simplify the expression. Show your work .and steps
22 + (3^2 – 4^2)
1 answer:
PEMDAS...parentheses, then exponents, then multiplication/division, finally addition/subtraction...
22+(3^2-4^2) inside the parentheses are exponents, so they are calculated first.
22+(9-16) now you complete the operations inside the parentheses
22+(-7) finally you do your addition/subtraction
22-7
15
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38 < x + 10
38 - 10 < x
x > 28
Answer:
Umm can you not report me please because if I don’t get these points to ask a question I will fail a test :(
Step-by-step explanation:
Step-by-step explanation:
x=4 and y= 1 because of 4+1=5 and add 2y to both sides
x-2y+2y=2+ 2y
x=2y+2
4-2=2
Well, not specific. But after 7 hour the bus will be 210mi away
<span>(x^2+4)(x-2)(x+2)orx^4 - 16</span>
