True, the number 78 is divisible by both 2 and 3.
78/2 = 39
78/3 = 26
Answer:
2x + y = 3 => y = 3-2x
then
4x+4(3-2x) = 8
4x+12-8x= 8
-4x = -4
x=1
y=3-2*1 = 1
Step-by-step explanation:
Answer:
geothermal
Step-by-step explanation:
energy obtained from heat within the earth-geothermal
Answer:
x = 15
Step-by-step explanation:
x + 7 = 22
Subtract 7 from each side
x+7-7 = 22-7
x=15