Answer: -1
Step-by-step explanation:
8-13=s+4s
-5=5s
-5/5=5s/5
-1=s
Answer:
Step-by-step explanation:
9/100 i believe as you would multiply 3/10 by 3/10 due to the fact the marble is being replaced so the probability of getting a red marble the second time will be more unlikely. If I'm right please thank me or give me brainly. Hope this helps :)
Answer: The answer is -19.5
Step-by-step explanation: This is because 1/2 is .5 in decimal form. A negative <em>PLUS </em>a positive = is negative since the <em>-20 i</em>s larger than .5
Answer:
56
Step-by-step explanation:
80 x (7 / 10) = 56
You plug in 2x + 4 into the y for the other equation (3x +y ) and solve for it
