2 answers:
Step-by-step explanation:
12x-4x=37-5
8x=32
x=32/8
x=4
Subtract 4x from both sides
8x + 5 = 37
Subtract 5 from both sides
8x = 32
x = 32 / 8 = 4
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Daniel's age is X
Daniel's brother age is Y
X = 3 + ( 2Y )
Y = ( X - 3 ) / 2
In case of Daniel is 17
then his brother's age is = ( 17 - 3 ) / 2 = 7 years
Answer:
30
Step-by-step explanation:
60% of 30 students is 18 girls
The square root of 121 is 11 because 11 times 11 is 121.
Answer:
Step-by-step explanation:
3x-5(-4)=23 (1,-4)
3x+20=23
-20
3x=3/3
x=1
To represent the number of cans in each shelf you will divide the total number of cans by the number of shelves.
This is represented as
t/4 = n.
