Answer:
1260
Step-by-step explanation:
The least common multiple is the smallest positive number which is a multiple of the two. This means 84, 36, and 15 divide into it evenly. To find the multiple:
- We list the prime factors of each number.
- We note how many times each occurs.
- We multiply each factor the greatest number of times it occurs in a number.
84: 2*2*3*7
36: 2*2*3*3
15: 3*5
LCM: 2*2*3*3*5*7= 1260
Answer:
both correct
Step-by-step explanation:
6x-2=-4x+2 add 4x
10x-2=2 add 2
10x=4
6x-2=-4x+2 sub 6x
-2=-10x+2 sub 2
-4=-10x multiply -1
4=10x
The answer is:
<span>D) y = 3x + 23</span>
Answer:
$45.80
Step-by-step explanation:
First, let's multiply $2.29 · 2. This gives us $4.58.
Second, multiply $4.58 · 10. This gives you $45.80.
Tonya will need $45.80 to buy the desired amount of juice.