Answer:
8
Step-by-step explanation:
Create an expression to model the situation. One can do this by simply rewriting the written expression in terms of numbers and variables. Use the variable (x) to represent the unknown value.
Simplify this expression,
Use inverse operations to solve for (x),
Answer:
correct
Step-by-step explanation:
dividing both quantities in a ratio by the same non zero number does indeed find an equivalent ratio.
for example
60 : 36 ( divide both parts by 6 )
= 10 : 6 ← equivalent ratio ( divide both parts by 2 )
= 5 : 3 ← equivalent ratio in simplest form
in fact dividing the original by the HCF of the 2 quantities gives the ratio in simplest form immediately , that is
60 : 36 ( divide both parts by 12 )
= 5 : 3
Answer:
Welp, good luck the answer is c
Step-by-step explanation:
Answer:
(0,-7)
Step-by-step explanation:
y=5x-7 is slope
Answer:
the second option [2, +infinity)
Step-by-step explanation:
the range is the interval or set of valid y (functional result) values of the function.
so, for x<0 the result is always 3.
for 0<=x<2 do we get results between 2 and 6.
for x>=2 we get results between 6 and infinity.
so, the combining interval of all possible y values is
[2, +infinity)
2 is included, infinity as usual not (as this is not a value).
