The answer to this question is p+3
Answer:
?=9
Step-by-step explanation:
We have a special right triangle, the 45-45-90 triangle.
In a 45-45-90 triangle, the side lengths are x, and the hypotenuse is x√2.
Since we know that the side length is 9, this means that:
The ? is 9.
Answer:
Step-by-step explanation:
10/4=2.5
8/2.5=3.2
3.2 hours
Answer:
40x = 2,000
x = 50
Step-by-step explanation:
to find x of the equation 40x you first want to try different number until you get 2000 and in 40x it says you must multiply meaning 40 times a number equals 2000 and 40 times 50 equals 2,000 making x = 50
finding x:
40x - this means to multiply
40/x - this means to divide
40 - x or x - 40: this means to subtract
40 + x or x + 40: this means to add
2.75 x 100 / .20 = 13.75
double check
$13.75 x 0.25 = $2.75
so answer
The bill was $13.75 <span>for lunch before the tip added</span>
