Do you know how to figure this out if she spent 36 cents for a pencil and 55 cents for a notepad how much did she spend in total?? you would have to add 36+55=?
Answer:
90
Step-by-step explanation:
Be sure to use PEMDAS. Begin with parentheses, the move to multiplication, then adding.
20 + 3(7 + 4) + 5 + 2(7+9)
20 + 3(11) + 5 + 2(16)
20 + 33 + 5 + 32
You can add those final four numbers in any order you want, to get a sum of 90.
Answer:
divide 70 by 5 which equals to 14
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
The temperature on the ground is
temperature drop observed is
The height of the plane is
The total increase in height per is units
Temperature drop is
The temperature at that altitude is
Answer:
(x) =
Step-by-step explanation:
Given
g(x) = 5(x - 2)
let y = g(x) and rearrange making x the subject, that is
y = 5(x - 2) ← distribute
y = 5x - 10 ( add 10 to both sides )
y + 10 = 5x ( divide both sides by 5 )
= x
Change y back into terms of x with x = (x) , thus
(x) =