Answer:
Maybe yawl can help me on this one too because i do not know this.
Step-by-step explanation:
Use an app called Socratic, take a photo of the questions you're stuck on, then it will help you in stages and show you the answer.
Answer:
27
Step-by-step explanation:
30%=0.3 in decimal form
90×0.3=27
Answer:
B and D
Step-by-step explanation:
Write as a quadratic
-2x² - 3x + 5 = 0
Factor
-2x² - 5x + 2x + 5 = 0
-x(2x + 5) + 1(2x + 5) = 0
(1 - x)(2x + 5) = 0
To make the equation 0, x is either 1 or -5/2.
Answer:
-6
Step-by-step explanation: