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: $25
Step-by-step explanation:
Okay so john ran the diameter on the park
emily ran the circumference
πd = the circumference
therefore emily ran further
Answer:
I can't see the picture
Step-by-step explanation:
(1/3)x =16 (x represents the total number of books he has)
x=48
