Answer:
Step-by-step explanation:
<h3>Writing expressions</h3>
a) Sum of nine and two ⇒ 9 + 2
Four multiplied by (9+2) :
4* (9+2)


2) a) Multiply the sum of five and eight by 6
b) There 5 story books in 6 red bags and 8 art books in 6 blue bags. How many books are there?
3) a) 7*(8-3)
Multiply the difference of eight and three by 7.
18 squared is 324, not sure if you are supposed to simplify it i'm guessing maybe. If yes then it is 3
√
2 or 4.24264068... If not well obviously 324 is greater than 5.
So the answer would be ( > ) because 5 is bigger than 4.24....
Answer:
-41
Step-by-step explanation:
3^3-5x9+6-29
calculate exponents 3^3=27
now write as; 27-5x9+6-29
now multiply and divide (left to right) 5x9=45
now rewrite as 27-45+6-29
now add and subtract(left to right) 27-45+6-29= -41