<span> -1/2 - (-3/4)
= </span><span> -1/2 + 3/4
= - 2/4 + 3/4
= 1/4
hope it helps</span>
Answer:
Step-by-step explanation:
Given
Let y represent the number of meatballs in total and x represents the number of plates.
per plate
Required
Determine the value of x
To solve for x, we make use of the following expression.
Substitute values for y and Rate
Divide through by 5
<em>Hence, number of plates is 6</em>
Answer:
the answer is the second one. im not sure but try :)
Step-by-step explanation:
the first option is the answer
Step-by-step explanation:
4c + 6a <= 120 [building hours]
4c + 4a <= 100 [testing hours]
4 * 20 + 6 * 6 <= 120
80 + 36 <= 120
116 <= 120
true, they have enough building hours
4 * 20 + 4 * 6 <= 100
80 + 24 <= 100
104 <= 100
false, they won't have enough testing hours
the first option is the answer
Answer:
C. 23m, 20m, 13m
Step-by-step explanation:
Hope it help
Sorry if my answer is wrong
