The domain x ∈ {-5; 0; 5}
the relation: 2x + y + =1 → y = 1 - 2x
Put the values of x from domain to the equation of the relation:
for x = -5 → y = 1 - 2(-5) = 1 + 10 = 11for x = 0 → y = 1 - 2(0) = 1 - 0 = 1for x = 5 → y = 1 - 2(5) = 1 - 10 = -9
Answer: {-9; 1; 11}
Answer:
Step-by-step explanation:Laila has 4 donuts she then gives her 3 friends 2/3 of each donut.How much of the donuts did Laila give to her friends?
Hey there!
The answer is C. teenagers across the country.
A population is the whole. It's every member of the group, which is pretty much the opposite of a sample. A sample is just a fraction or a percentage of the group.
The sample is the homeroom class, who is the group being surveyed. But the population the survey is determining data for overall is teenagers across the country.
We also know that they are across the country because we are told that the gym is a national franchise.
Hope this helps!
30% off means u r actually paying 70%
70% of 25 =
0.70(25) =
17.50 <== discounted price
Answer:
(8-5)2 • 3-8/2
(3)2• 3-8/2
9 • 3 - 8/2
27 - 8/2
27-4
23
Order of Operartions
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Go from left to right
It does not equal 10 it equals 23
Step-by-step explanation: