Helpp picture above I will mark
2 answers:
Answer:
I believe the answer is 45
Step-by-step explanation:
First do the parentheses: 12-2=10
Then do the exponent: 3^2=3*3=9
Next multiply 9 by 10: 9*10=90
Lastly divide 90 by 2: 90/2=45
Answer:
135
Step-by-step explanation:
(33)(12−2)
/2 =
27(12−2)
/2 =
(27)(10)
/2 =
270
/2
=135
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2) 7/4×(22–x) =0
soln
= 7/4×(22 –x) =0
= 1.75 ×22 –x =0
= x=38.5
9) 15x² /7 =8x²/5
soln
= 15x²×8x²=7×5
=120x^4 = 35
= x^4 =120–35
x^4 =85
6) 9x²/4–4=0
soln
=9x²/4–4=0
=2.25–4=0
=4–2.25=0
=1.75
<h2>
<em>sorry </em><em>I </em><em>know </em><em>that </em><em>much </em></h2>
Step-by-step explanation:
so all you have to do it devide 735÷82
900-573=327 To reach their goal the least amount of books they need to read is 327
Answer:
Pretty sure it's (4, -5)
Step-by-step explanation:
If not, shoot me I guess.
I think it might be 11x-8
I'm really sorry if that's wrong
