Answer: 9 boys
Explanation:
3/11= x/33
11x= 99
x=9
Answer:
x = 25
Step-by-step explanation:
14+10+17+9=50
+25=75
/5=15
or
5*15
5*5=25, leave the 5 carry the 2
5*1=5+2=7
75
Answer:
1. the length of the missing side is 45ft
2. the wall paper needed to go around all six wall is 210ft
Step-by-step explanation:
13 + 22 x 13-(-22) =783
Rules of addition and subtraction are :
1. - x - = +
2. + x - = -
3. - x + = -
In English, minus(-) multiplied(×)by itself(-) equals to addition(+).
Plus sign (+)or addition multiplied by minus equals minus :) be happy
