Answer:
54= 15 + J
Step-by-step explanation:
j= 39
Answer:
89°C
Step-by-step explanation:
I think it is just a case of subtraction. Remove the °C and just treat it as 85 - -4
Answer:
{g,h} = {-9/5,32/5}
Step-by-step explanation:
h = 2g + 10
3g + (2g+10) = 1
[1] 5g = -9
5g = - 9
g = - 9/5
g = -9/
h = 2g+10
h = 2(-9/5)+10 = 32/5
{g,h} = {-9/5,32/5}
