If you add those two numbers together you get 67. 67-23=44 :)
Answer:
B & C
Step-by-step explanation:
Okay I don't know much you need explained so I'm gonna explain pretty much everything. Starting off, you need to follow the PEMDAS rules. PEMDAS stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. So when solving you have to do it in this order.
A-(5)(0.6)*7=21
B-(4/5)(15)+8=(0.8)(15)+8=20
C-4(8+2)/2=4(10)/2=40/2=20
D-14+4(2+3)=14+4(5)=14+20=34
If you need any clarification just lmk :)
The product to your problem is 3.5
225a² - 36 b²=(15a+6b)(15a-6b)
Step-by-step explanation:
225a² - 36 b²
=(15a)² - (6b)²
=(15a+6b)(15a-6b) [ a²-b²= (a+b)(a-b)]
The answer to your question should be EF
