You take away $18.25 away from $40 which becomes $21.75. Then you divide $21.75 by $0.34 which is 63.9705882. You have to round this down to get a full number. Answer=63
Answer:
84
Step-by-step explanation:
Let the first digit = x
Let the second digit =y
x + y = 12
x + 4 = 3*y
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From the second equation, we learn that x = 3y - 4
Put that into the first equation.
3y - 4 + y = 12 Combine the left side
4y - 4 = 12 Add 4 to both sides
4y = 16 Divide by 4
4y/4 = 16/4
y = 4
=================
x + 4 = 12
x + 4 - 4 = 12-4
x = 8
So the number is 84
X = 15
Perimeter of a rectangle is 2(l+w) = 2 ( 15+15) = 2 (30)
Answer:
A) 5
Step-by-step explanation:
(7 + 1)( 7+ 2) 7 + 1
Answer:
B
Step-by-step explanation:
