1. multiply to -18 add to -17 = Multiplying -18 and 1 will give -18 as the result and then on adding -18 and + 1 the result comes to -17
Answer:
For direct variation, use the equation y = kx, where k is the constant of proportionality. For inverse variation, use the equation y = k/x, again, with k as the constant of proportionality. Remember that these problems might use the word 'proportion' instead of 'variation,' but it means the same thing.
Step-by-step explanation:
.
Answer:
Yes
Step-by-step explanation:
Linear means a line, and x is not squared or anything in this equation. If you were to graph it, it would be a line.
6/10 x 10/1
6 x 10 = 60
10 x 1 = 10
60/10 = 6
1/2 x 10/1
1 x 10 = 10
2 x 1 = 2
10/2 = 5
3/4 x 20/1
3 x 20 = 60
4 x 1 = 4
60/4 = 15
Answer:
3 3/4 tablespoons of coffee to make 10 cups of coffee
3 3/4 =15/4
10 cups require 15/4 tablespoon of coffee
1 cup require how much
15/4 divide by 10
15/4 ÷ 10
=15/4 * 1/10
=15/40
=3/8 tablespoon of coffee for 1 cup of coffee