Answer:
3/7 x +5=8
move 5 to the other side
3/7 x= 8-5
3/7 x= 3
then move 7 to the other side it's sign is ÷ it will be ×
then 3x=3×7
3x=21
then move 3to the other side it's sign is × it will become ÷
x= 21/3
x= 7
Answer:
The first box is 1 then 2 / 8 for the last
Step-by-step explanation:
It's:
1
-
8
Then
2
_
8
Because 4 x 2 = 8 for the denominator
and 1 x 2 = 2 for the numerator
Answer:
t = 1.65(c)
Step-by-step explanation:
For 4 cookies = $6.60
For 1 cookie = $6.60/4 = $1.65
For t cookies = $1.65(c)
Equation:-
t = 1.65(c)
#7 is correct it is the first option