Translate the sentence into an equation using n as the unknown number. then solve the equation for n
two times a number increased by 5 is 15.
a.
2n(5) = 15
n = 1.5
c.
2n + 5 = 15
n = 20
b.
2n + 5=15
n = 5
d.
n + 5 = 15
n = 10

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?

Solve the system of equations. 2x-2y=-4 and x+y=8. show work