<u>Answer:</u>
<u>Step-by-step explanation:</u>
<em>They want you to simplify the expression.</em>
<u>Step 1:</u><em> Apply the distributive property.</em>
<u>Step 2:</u> <em>Cancel the common factor of 5.</em>
<u>Step 3:</u> <em>Cancel the common factor of 5.</em>
<u>Step 4:</u> <em>Subtract 2x from x.</em>
Given :
A squirrel climbs up a tree. She starts at 0.5 feet up the tree, then climbs at a steady pace for 7.5 seconds.
She ends 4 feet up the tree.
Solution :
Now, distance covered is :
d = 4 - 0.5 = 3.5 feet.
Time taken, t = 7.5 seconds.
Distance climbed per second is :
Therefore, distance climber per second is 0.467 feet.
Hence, this is the required solution.
Answer:
The average cost of each dinner at Dave's party is <u>$5.79</u>.
Step-by-step explanation:
Given:
Dave ordered dinner for a party of 10 people.
Three people ordered the $4.75 chicken dinner, two people ordered the $4.95 fish dinner, and five had the beef dinner at a cost of $6.75 each.
Now, to find the average cost of each dinner at Dave's party.
So, we get the total amount for the dinner:
Three people ordered the $4.75 chicken dinner.
Two people ordered the $4.95 fish dinner.
Five had the beef dinner at a cost of $6.75.
Total amount of dinner =
Now, to get the average cost of each dinner of 10 people we divide the total amount of dinner by 10:
Therefore, the average cost of each dinner at Dave's party is $5.79.