The answer is 0.3, (5.3a-0.8)-(1.6-4.7a)=2a-(a-0.3) everything cancels out and all that is left is 0.3
Answer:
10000
Step-by-step explanation:
you have four digits and each one of them can be 0-9, so 10 possibilities for each digit
10×10×10×10= 10,000
Answer:
17
Step-by-step explanation:
45 - 28
Hope this helps!!!!!!!
2x²- x -3 = 0 ⇒ 2x²-x= 0 + 3 ⇒ 2x² - x = 3 ⇒ 2x = 3 ⇒ x = 1.5