I wish i knew but i need points sorry
Hello there!
Answer: The least common multiple of 8 and 17 is 136
Step-by-step explanation:
You had to find the prime factorization of 8.
2×2×2=8
And then you had to find the prime factorization of 17.
1×17=17
Hope this helps!
-Charlie
Answer:
The expression 16.78d + 49 represents the amount Rita spent at the mall.
If she bought 3 itens, Rita spent $99.34.
Step-by-step explanation:
Expression:
First store: 16.78d + 23
Second store: 26
Total: 16.78d + 23 + 26 = 16.78d + 49
Then estimate how much Rita spent if she bought 3 items.
Now, we have that d = 3. So
16.78*3 + 49 = 99.34
If she bought 3 itens, Rita spent $99.34.
Order of operations rules (PEMDAS) reguire that we mult. here before adding or subtracting:
4x-3(x+5) = 4x - 3x -15
Then we have x - 15 (answer)