Answer:
Positive
Step-by-step explanation:
refrigerator is 210, so it positive.
Answer:
b=15 g=25
Step-by-step explanation:
lets translate that story problem to mathematics equations
the problem told that no. of girls are 10 more than no of boys so this will =
g=b+10
then in class there are 40 students that means
g+b=40
now we have to equations with two variables then we should substitute
(b+10)+b=40
lets remove the brackets
2b+10=40 subtract 10 from both sides
2b=30 now divide both by 2
b=15 so g=25 after you write the equation once again with the new proof or number
Answer:
28 and 15
Step-by-step explanation:
210/35% in the calculator it’s 135.50
Answer:
The room temperature is 25 degrees Celsius.
Step-by-step explanation:
