Answer:
The number of pages that will make the cost of printing equal for both options is 500
Step-by-step explanation:
Please, kindly see the attached file for explanation
Answer:
13.5 cm
Step-by-step explanation:
if 5 cm is 2 km, then 10 cm is 4 km. To find one km you do half of 5 cm. which is 3.5 cm. So 10+3.5=13.5
Answer:
x +5
Step-by-step explanation:
5x-2+3x+4+2x+9
5x-2x=3x
3x-3x=x
-2+2=0
0+4=4
4-9 =5
Answer:
3/12 or 1/4
Explanation:
There are 12 balloons and 3 are green
Answer:
x= -12
Step-by-step explanation:
-13+x=-25
+13 +13
x= -12