Answer:
r=-7
Step-by-step explanation:
Answer:
On a number line, -4 is located to the right of -5
Step-by-step explanation:
Expression 20 – 3J represents the change in dollars, which construction worker will receive after buying J bottles of juice.
<u>Solution:</u>
Given that
A construction worker bought several bottles of juice for $3 at the comedian store
She paid for them the $20 bills
Number of bottles of juice is represented by variable J
Need to write an expression for the change she receives.
From given information
Price of 1 juice bottle = $3


<em>Change she receives = Amount she paid - price of J juice bottles
</em>
=> Change she receives = 20 – 3J
Hence expression 20 – 3J represents the change in dollars, which construction worker will receive after buying J bottles of juice.
B. Plug in the numbers and use common sense.
Answer:
3
Step-by-step explanation:
8 + 3 = 3 + 8
Order doesnt matter