Answer:
Step-by-step explanation: so to find slope it’s y2-y1/x2-x1
Slope is 1/6
Y = 1/6x + b
Plug in one set of points to find b Idek if u need to find it but
2 = 1/6(12) + b
2 = 6 + b
2-6 = -4
Y = 1/6x -4
Answer:
6x^2^x^2+x^4
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
Answer:
90 calories
Step-by-step explanation:
Calories : quantity of food
there are 300 calories in 100 g of a certain food
300 calories : 100 g food
how many calories are there in a 30 g portion of food
Let x = number of calories
x calories : 30 g food
Equate both ratios
300 calories : 100 g food = x calories : 30 g food
300/100 = x/30
300 * 30 = 100 * x
9000 = 100x
x = 9000/100
x = 90
x = number of calories = 90 calories
1. 20 of 40 is 50% 20/40 = 1/2 1/2 = 50%
2. It is 20% because 600 is 20% of 3000
3. 40% of 30 = 12 50 = 15 10% = 3 (get it)
4, 40% of 65 = 26 50%= 32.5 (get it)
