First the question is sayin that x will be substituted for -10
so for every x put -10
8(-10)=6(-10)-20
then you multiply to get the next expression
so you know that 6 times -10 =-60 and you know that 8 times -10=-80 so now you have
-80=-60-20
now you just solve so you would just subtract -60-20 which would equal -80
so your answer is -80=-80 which is true
2r + 2r + 5 + r + 4r - 3 = 38
9r + 5 - 3 = 38
9r + 2 = 38
9r = 38 - 2
9r = 36
9r/9 = 36/9
r = 4cm
Done!
If 1 cm equals 25000 km, then you would just need to plug 10 into the equation.
10*25000= 250000 km
The actual distance between the villages is 250000 km.
Answer:
$10
Step-by-step explanation:
Greg's amount of money = $11
26-11 = 15 =
Jan's amount of money = $10
William's amount of money = $5
5x2 = 10
23.62 as a fraction is 1181/50