Step-by-step explanation:
x 3 6 9
y -1 -2 -3
Change in x = + 3
Change in y = -1
slope is -1/3
y-intercept = I think there is none (it goes through the origin) but I don't have graph paper on hand so not quite sure on that. Anyway, hope this helped!
Answer:
18a + 12x - 12a + 15x
6a + 27x
the answer is a
Step-by-step explanation:
Answer:
Blank 1: 20 cups of flour
Blank 2: 18.75 cups of flour or 18 3/4 cups of flour.
Step-by-step explanation:
Blank 1: It tells you for every 8 tablespoons of honey they need 10 cups of flour. 16 table spoons of honey is double the 8 tablespoons of honey so you would also double the amount of flour.
2 x 10= 20.
Blank 2: You can find out how much cups of flour is needed for one table spoon of honey by dividing the cups of flour by 8 which gives you 1 and 1/4 or 1.25. Then you can multiply that by 15 for the 15 tablespoons of honey.
1.25 x 15 = 18.75
1 1/4 x 15 = 75/4 or 18 3/4.
1/2(3/5x-8)+7/4(2/5x+4)=x+3
meaning x=-3