he uses 100 grams for 10 cups
20% more would be 100 *1.20 = 120 grams for 10 cups
15/10 = 1.5
120*1.5 = 180
he needs 180 grams for 15 cups.
The 8 in 8,000 represents 1,000 times what it represents in 8 or 1's place value.
Plug in 0 for x to find the y-intercept
0 + 4y = 36
4y = 36
y = 9
y-intercept (0, 9)
Plug in 0 for y to find the x-intercept
x + 4(0) = 36
x = 36
x-intercept (36, 0)
Answer:
I believe this is correct, but I'm not a teacher or anything
Refraction
Refraction
Reflection
Refraction
Reflection
Reflection
Reflection
You see the 2 squares or whatever multiply them one by one so