Step-by-step explanation:
you have to add all of the together so like graph number 1 add all those numbers together and then divide by how much numbers there are and that is the median
The slope is 100/1 and represents how much the price go up per unit manufactured.
The y-intercept represents the starting cost without any manufactures.
Please give me Brainliest Answer
Answer:
rate that Mary has run: D = 8T
Step-by-step explanation:
distance = rate × time
X = 6 after distributing then adding 39 to both sides and then divide by 13
Step-by-step explanation:
step 1. 12x - 15 - 12x = 7x + 20
step 2. 12x - 12x - 15 = 7x + 20 (grouping of terms)
step 3. -15 = 7x + 20 (adding like terms)
step 4. -35 = 7x (subtract 20 from both sides)
step 5. this step is incorrect.
step 6. -5 = x ( divide both sides by 7)
step 7. x = -5 (put the variable first).