Answer:
Equation 3
Step-by-step explanation:
An identity is, simply put, an equation that is always true. 1 = 1, 2 = 2, and x = x are all examples of identities, as there's no case in which 1 ≠ 1, 2 ≠ 2, and x ≠ x. Essentially, if we can manipulate and equation so that we end up with the same value on either side, we've found an identity. Let's run through and try to solve each of these equations to see which one fulfills that condition:
8 - (6v + 7) = -6v - 1
8 - 6v - 7 = -6v - 1
1 - 6v = -6v - 1
1 = -1
This is clearly untrue. Moving on to the next equation:
5y + 5 = 5y - 6
5 = -6
Untrue again. Solving the third:
3w + 8 - w = 4w - 2(w - 4)
2w + 8 = 4w - 2w + 8
2w + 8 = 2w + 8
If we created a new variable z = 2w + 8, we could rewrite this equation as
z = z, <em>which is always true</em>. We can stop here, as we've now found that equation 3 is an identity.
I think the fact that there were 4 people in the morning and 12 people in the evening doesn't help us at all. All we need to do is to divide the total amount of what they earned by 16:
$1,032.00 ÷ 16 =
= $64.50
Answer: <u>Each worker earned $64.50.</u>
Answer:
j + m
jm

Step-by-step explanation:
We have j and m and are asked to add, multiply and divide them both.
When it comes to adding, its all about like terms, if the terms are not alike meaning ending in the same variable they cannot be added.
Therefore j + m is equal to just j + m.
Now for multiplying, this is free rule, you can freely multiply any variable you want without reprecussion.
Therefore, j * m is equal to jm.
Now for dividing, this works like adding, where you can divide only if the terms are the same, since j and m are not the same. J divided by M is equal to 
Missing Portion of actual question:
In actual question, the scale provided on the map is 1 inch = 2.5 miles. (Picture is attached)
Answer:
3 inch
Step-by-step explanation:
Part a):
Actual distance between Saugerties and Kingston is <u>10 miles </u>(4*2.5) because in map distance is 4 inch while 1 inch is equivalent to 2.5 miles.
Part b):
Actual distance between Saugerties and Catskill is 15 miles hence on this map distance will be <u>6 inch </u>(15/2.5) because 1 inch is equivalent to 2.5 miles.
Part c):
On another map where distance between Saugerties and Kingston is 2 inches (half of the one shown in the given map), the distance between Saugerties and Catskill will be <u>3 inches.</u> As the map is scaled double than the map given in the question i.e. 1 inch = 5 miles.
Ok so we need to find the equation so this is subtraction and subtract 745 by 588 and the answer is = 157