Think this way:
What is biggest number that EVENLY divides into 240 and 432?
Total units in ration = 3+2 =5
So, 1 unit of the 30 here will be, 30/5 = 6
30 in the ration 3:2 will be 18:12
Did you understand???
Answer:
Step-by-step explanation:
Like systems of equations, system of inequalities can have zero, one, or infinite solutions.
Answer:
1.39626
Step-by-step explanation:
80° × π/180 = 1.396rad
Answer:
Y = 15x + 30 and 8 hours
Step-by-step explanation:
She gets $15 per hour so her income is based on her hours, but we don't know what that is yet so, 15x.
She gets a solid $30 every week that is straight forward
To solve the function
150 = 15x + 30
subtract 30 from both sides
120 = 15x
divide 15 from both sides
8 = x
or
x = 8
You got this :)
