17 * 0 + -2.
Now we rewrite the equation and make it 17 * 0 - 2 and u get -2.
Answer:
There will be 916 ants alive after 4 months.
Step-by-step explanation:
Step 1
Let's change the percentage to a decimal by dividing by a 100.
6.5% / 100 = .065
Step 2
So, for the first month we will multiply the initial amount of ants by .065 and this will give us the number of ants that die.
1200 * .065 = 78
This means that after the first month, 1200 - 78 = 1122 ants will be alive.
Step 3
Now for the second month: 1122 * .065 = 72.93 (rounded to 73)
1122 - 73 = 1049 ants will be alive
Step 4
For the third month 1049 * .065 = 68.185 (rounded to 68)
1049 - 68 = 981 ants will be alive
Step 5
For the fourth month 981 * .065 = 63.765 (rounded to 64)
981 - 64 = 916 ants will be alive
Hope this helps!
Answer: 
Step-by-step explanation:
Find the slope first by using the equation 
then you can go from there and either use the equation form and substitute all the numbers to solve for the y-intercept or use the graph.
Hope this helps!
Answer:
5 waiters
Step-by-step explanation:
Given the ratio of waiters to chef Is 1:3
If there are 15 chefs, number of waiters is = 1:3 x 15
= 1:3 = 1/3
Therefore
1/3 x 15
Multiply through
15/3
5
There are 5 waiters
