No if they win it remains positive the negative will be losses which will be changed due to absolute value
Answer:
He can buy 4 model cars
Step-by-step explanation:
∵ His total money = the cost of books + the cost of model cars
∵ He buys 6 books and the price of each book is $2
∵ The cost of each model car is $7 , let the number of model cars is c
∵ He has $40
∴ 6 × 2 + 7 × c = 40
∴12 + 7c = 40
∴ 7c = 40 - 12 = 28
∴ c = 28/7 = 4
∴ He can buy 4 model cars
Answer:
This gives us a pair of simple equations:
100percent =150(1). xpercent =114(2).
therefore, 114 is 76percent of 150
The product of the slopes would be -1 because the slopes of two lines that are perpendicular are opposite reciprocals (ex. 2 and -1/2 multiplied together would be -1)
Answer:
8 cm
Step-by-step explanation:
Calculate the slope that intersects points (2,6) and (1,8), m=(6-8)/(1-2), m=-2.
Use the point-slope formula to determine the equation of the line that intersects both given points, y-8=-2(x-1), f(x)=-2x+10. Calculate f(1), -2(1)+10=8. Alternatively, you could just look at the given coordinates and see that inputting one hour (<u>1</u>,8) gives the output eight, (1,<u>8</u>).
