Hello :
5a-5 +2a =2a
5a =5
a=1 ( refused)
conclusion : <span>none</span>
For this case, the first thing we are going to do is define variables.
We have then:
x: number of birthday party goozy bags
y: total weight
We then have the following equation:
y = 150x + 200
For y = 6200 we have:
6200 = 150x + 200
Clearing x:
x = (6200-200) / (150)
x = 40
Answer:
there are 40 goody bags inside the box
Answer:
Option B is correct.
The property of equality that justifies the following statement is; Subtraction property.
Step-by-step explanation:
Subtraction property of equality states that you subtract the same number from both sides of an equation.
i.e, if a=b then, a-c=b -c
Given the statement:
if p =q
then, by definition of subtraction Property
Subtract r from both sides of an equation we get,
Therefore, the property of equality that justifies the following statement is; Subtraction property.