Answer:
y = 250 + 15x
Step-by-step explanation:
It's D. Anything greater than or equal to -2 makes the function true
If there are 4 ounces of vanilla in a 12 ounces milkshake , it means that every 3 ounces of milkshake , 1 ounce of those 3 ounces is vanilla 4 ÷ 12 = 1/3
1/3 is the proportion of vanilla and milkshake.
4 ÷ 12 can also be written as 2/6 or 4/12
Awnser : 1/3 , 2/6 or 4/12 , 8/24 etc ...
ps. dont drink this milkshake , it is just chocolate and vanilla ( theres not even milk in it )
64
x+81+x+39+50+62=360
2x+232=360
2x=128
x=64
Answer:
(-21, -38)
Step-by-step explanation:
Given the simultaneous equation
10x-6y = 18 ... 1
9x+6y=39 ...2
Using the Elimination method
Subtract
10x - 9x = 18 - 39
x = -21
substitute x = -21 into 1;
From 1:
10x-6y = 18
10(-21)-6y = 18
-210 - 6y = 18
-6y = 18+210
-6y = 228
y = 228/-6
y =-38
Hence the solution to the system is (-21, -38)
