4.6 because you round up because the next number is less than 5
Answer:
=7
Step-by-step explanation:
Answer:
y = 
Step-by-step explanation:
9x-4y = 20
<u><em>Given that x = -2</em></u>
<em>Putting in the above equation</em>
9(-2) -4y = 20
-18 - 4y = 20
-4y = 20+18
-4y = 38
<em>Dividing both sides by -4</em>
y = 
y = 
y =
Answer:
$30
Step-by-step explanation:
divide 600 by 10 to get 60
divide 600 by 4 to get 150
divide 600 by 5 to get 120, then multiply 120 by 3 to get 360.
600-60-150-360=30
Sam's mom bought 2 apples. The next day, she buys 5x as many apples as she bought the first day. Within a week, Sam's family has eaten 5 of the total amount of apples bought. How many apples remain?
