Answer: B. x = 2/4
Reason:
The thing they need to share are the sandwiches (y), where x is the amount of sandwich per person, so that goes in the equation first.
4/2 is 2 so that doesn’t make sense.
C isn’t an option because there are 4 people in this word problem. Don and his 3 friends = 4.
D isn’t right because there’re 2 sandwiches, not 1.
Im gona assume you mean
f(x) = 3x + 2 + 8x + 4. Add like-terms
Y = 11x + 6
0= 11x + 6
-6 = 11x
X= -6/11
Answer:
figure it out from there
Step-by-step explanation:
11.20 x 2=22.40
14.40 x 3=43.20
22 + 43=65
.20 + .40= .80
65.80 - 55.80
7300-5500=1800 needs to come from salespeople. To make at least 7300, the salespeople need to make at least 1800, which means:
300 x number of people >= 1800
Number of people >= 6
C is correct
Answer:I need to score between 75 and 100 to get a B.
Step-by-step explanation:
To get the number I must score in the 5TH Test, the total of the first four test is added together
68+82+87+89 = 326
However making the number I must score X
There is need to find a new average
And the total number of score is now equal to 5, so we generate the equation.
(326 + X)/5=80
326+X= 400
X= 400-326
X= 74
However he needs to score equal or above 74 and 100 to get a B.