Answer:
R=-12
Step-by-step explanation:
6(1 + 3R) = 2(10R - 9) -4R
Distribute 6 through the parentheses
6+18R=2(10R-9)-4R
Distribute 2 through the parentheses
6+18R=20R-18-4R
Collect like terms
6+18R=16R-18
Move the variable to the left-hand side and change its sign
6+18R-16R=-18
Move the constant to the right-hand side and change its sign
18R-16R=-18-6
Collect like terms
2R=-18-6
Calculate the difference
2R=-24
Divide both sides of the equation by 2
R=-12
if you'd make me brainliest that'd be great, if not its ok as well! I hope this helped!!!
Answer:
11 hours babysitting
7 hours music lesson
Step-by-step explanation:
(11*5) + (7*12) = 139
Answer:
5/32 (aka option A) should be the correct answer!
Step-by-step explanation:
ok so... its 5/32 who walks to school!
since there are 5 students who walked to school, and 32 students are in the class, 5/32 should be the correct answer!
(4 sec) * (-10 ft/sec) = -40 ft.
Answer:
What is the most common month? That is the answer
Step-by-step explanation:
