Answer:
6t+4
Step-by-step explanation:
9t-3t+4=6t+4
Combine the like terms 9t and -3t
Hope this helps!
#1 - Positive,
#2 - No relationship.
#3 - Negative
Sum means add. Then we get twice. This means to multiply by 2. Twice a number means we have 2x. And is what we need to add to that 2x, so it is 2x + 13. Is means equals, so answer is 2x + 13 = 75.
Answer:
correct
Step-by-step explanation:
to make y positive, you would divide it by -1. This makes y positive and 3 negative.
Answer:
144
Step-by-step explanation:
Susan can pick 4 pounds of coffee beans in an hour. Tom can pick 2 pounds of coffee beans in an hour. Together, they can pick 6 pounds of coffee an hour.
4 + 2 = 6
There are 24 hours in a day. Multiply the time by the amount that can be picked to find the answer.
24 × 6 = 144
Together, the maximum number of pounds of coffee beans the can pick in a day is 144 pounds.
