Answer:
3
Step-by-step explanation:
Standard form is written in the order of the exponent <em>on</em><em> </em><em>a</em><em> </em><em>variable</em> from highest to lowest.
#1 exponents go 2, 1 , then zero. So, this is standard form.
#2 exponents go 2 then zero, so this is standard form.
#3 exponents go 1 then 2 then zero, so this is <em><u>not</u></em> in standard form.
#4 exponents go 3 to 2 to 1, so this is still in standard form.
hope this helps!
-8-5b+7+5b
add +5b to -5b to get 0.
-8+7 = -1
Answer is -1.
Answer: c and e
Step-by-step explanation:
Answer:
15 to 21
Step-by-step explanation:
junk to total
7x + 43, that’s what I got
