10
sum is add
cube is to the 3rd powr
19+x³
11.
product means multiply
3 times y is no more than (equal to or less than ) 21
3y≤21
no need to solve
12. 2 times difference is 10
difference is subtract
2(z-12)=10
Answer: 6.8571 (Round as needed)
Hope this is correct
Step-by-step explanation:
This is a simple ratio problem
Using the similarity statement we can say 14:12, (ab:pq)
That is our ratio.
So we do 14/12 = 8/x, we solve this using algebra to get our answer.
Hope this is correct.
Answer:
1. 60 2. 65 3. 115 4. 55 5. 120 6. 60
Step-by-step explanation:
Hope it helps!
The correct answer is 541.2 to be exact
Hi!
Heidi won 1/5 = 0,2
Mike won 0,4
Brenda won 25% = 0,25
Luis won 1 - 0,2 - 0,4 - 0,25 = 1 - 0,85 = 0,15 = 15% => 0,15 * 120 = 18
Luis won 18 tokens.
Hope this helps!