Ray OE is the angle bisector of angle AOD
ray oc is the bisector of angle BOD
0.75 x 500 is 375 of gold in 500 kg of ore
Answer:
x = 30
Step-by-step explanation:
-2x + 10 +4x=70
-10 -10
-2x + 4x = 60
2x = 60
/2 /2
x = 30
42 inches squared
base times height divided by two
7x12 divided by two is 42
X=$20/$4
x=5 gallons
x is the amount of gallons.
1 gallon=32 miles
5 gallons=160 miles
Margie can drive 160 miles on $20 of gas
