Answer:
can you show a picture
Step-by-step explanation:
it depends on the situation and the problem but normally you would use the other numbers to figure out what number goes in "x"
Answer:
51
21
Step-by-step explanation:
Let x be larger number
Let y be smaller number
x - 2y = 9
==>
x = 9 + 2y
AND
x + y = 72
SO
(9 + 2y) + y = 72
==>
3y = 72 - 9 = 63
==>
y = 21
SINCE
x = 9 + 2y = 9 + (2×21)
==>
x = 51
Answer:
Ok
Step-by-step explanation:
it's 5 dollars for 4 pounds of apples
Answer: I think its C but im not positive!
Step-by-step explanation:
Answer:
128
Step-by-step explanation:
You have two jars and seven marbles.
You do 2^{7}.
That is 128
