Answer:
28 is the answers of the question
Answer:
24
Step-by-step explanation:
3÷9 = 0.333333
× 72 = 24
First of all, recall that 1.5m is the same as 150cm.
Now, we simply build a proportion where we consider 48 to be 100, and wonder what 150 will be:
Solving for x, we have
Which actually makes sense, because we're stating that 1.5m is about 300% of 48cm, which means three times as much. Which is true, because three times 48cm means 144cm, which is about 1.5m
The information of the table permits you to state these equations:
10x + 9 y = 47
25x + 12 y = 86
16x + 12 y = 68
By subtracting the third equation from the first, you get:
9x = 18
=> x = 18 / 9 = 2
Now using any of the equations you can obtain the value of y.
I will use the first equation:
10x + 9y = 47 => 9y = 47 - 10 (2) = 27
=> y = 27 / 3 = 3
Those results are interpreted as they charge $2 for each plain wrapping and $3 for each decorative wrapping.
Then, the correct choice is " the team charged $2 to wrap a gift with no bow and $3 to wrap a gift with no bow"