69.) 4(x + 5) = 4(x) + 4(5) = 4x + 20
70.) 4(2b - 5) = 4(2b) - 4(5) = 8b - 20
71.) Area = length x width = 11(3x + 2) = 33x + 22
5(5 + 2y) = 25 + 10y
The number of whole number is 23 through subtracting the numbers. hope it helps ☺️
Answer:
186
Step-by-step explanation:
Hey!
When you raise a number to a power, you multiply that number by itself. (4^2 = 4 * 4 for example) 1.2 * 1.2 = 1.44 That's for the first one.
2^3 + 17 - 3 * 4. ---> 8 + 17 - 3 * 4
8 + 17 - 3 * 4 ---> 8 + 17 - 12
8 + 17 - 12 ---> 25 - 12
25 - 12 ---> 13 Thats for the second one.
9^2 / 3^3 ---> 81/27
81/27 ---> 3 Thats for the third one.
Hope this helps!! ☺♥
The answer is 475.90 I believe I am not that good at math lol
