Which statement and reasoning is true for finding the common denominator for the fraction 1/4 and 1/8?

A I can use 8 because 4*2 =8

C I can use 16 because 4*4 = 16 and 2*16 = 16

D I can use 24 because 6*4 =24 and 3*8 =24

Step-by-step explanation:

1/4  and 1/8

The multiples of 4

4,8,12,16,20,24

The multiples of 8

8,16,24,32

The first multiple that 4 and 8 have in common is 8  so that is the least common denominator

But 16 and 24  are also multiples  so they are also common denominators of 4 and 8.  ( They are not the least common multiple)

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.