RESOLVER LAS SIGUIENTES MULTIPLICACIONES Y DIVICIONES a) 8.(-8)= e) -13.(-5)= i) 120:(-3):(-8)=
b) -28:7= f) -76:(-4)= j) -9.(-4).(-3)=
c) -6.9= g) 8.(-6):12= k) -144:18.(-9)=
d) 51:(-3)= h) -28:7.2= l) 12.(-9):(-12)=

d) 51:(-3)= h) -28:7.2= l) 12.(-9):(-12)=

c

Step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.