What is the permiter problems first?? all you need to do to find perimeter is multiply the length by the width
Answer:
the second option from the top is correct. (the one with the dot on -4)
Step-by-step explanation:
d/-2 + 5 = 7
d/-2 = 7 - 5
d/-2 = 2
d = 2 * -2
d = -4
Answer:
320 cups of soup.
Step-by-step explanation:
Given:
A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer.
He expects 800 guests at the banquet.
Question asked:
How many cups of soup he should prepare ?
Solution:
Ratio of soup appetizer to the number of guest = 2 : 5
Now, let number of cups of soup prepare for 800 guests = 
Now, as we have to find through <u>equivalent ratios,</u> we can write it as:-
<em>2 : 5 = </em>
<em> : 800</em>

Thus, he should prepare 320 cups of soup for 800 guests.
Answer:
V = 0.375 units³
Step-by-step explanation:
The volume of a rectangular prism is V = lwh.
Where l is the length, w is the width, and h is the height.
Given 1 unit(s) for the length, ¾ unit(s) for the width, and ½ unit(s) for the height.
V = lwh
V = (1)(¾)(½) units
V = (⅜) units
V = 0.375 units