Answer:
<em>Briana's thinking is incorrect because the numbers are different when you substitute x with numbers other than 0.</em>
the two equations that are equivalent to each other are,
<u><em>5x+x−4 and 9x-3x-4</em></u>
Step-by-step explanation:
Expression A: 9x−3x−4
Expression B: 12x−4
Expression C: 5x+x−4
First I will substitute x for each of the equations.
9x-3x-4
when x equals: , then y equals:
1 = 9(1)-3(1)-4= 2
2 = 9(2)-3(2)-4=8
3 = 9(3)-3(3)-4= 14
Now for 12x-4
when x equals: , then y equals:
1 = 12(1)-4= 8
2 = 12(2)-4= 20
3 = 12(3)-4= 32
And for the final equation:
5x+x−4
when x equals: , then y equals:
1 = 5(1)+(1)−4= 2
2 = 5(2)+(2)−4 = 8
3 = 5(3)+(3)−4=14
Based on this you can now see that the two equations that are equal are:
<u><em>5x+x−4 and 9x-3x-4</em></u>
<em>~CaityConcerto</em>
Answer:$25 because if u times 100 and 0.25 u get 25
Step-by-step explanation:
Step-by-step explanation:
the area of a rectangle is
length × width.
so, in our case, it is
1/3 × 2/3 = (1×2)/(3×3) = 2/9 yd²
Answer:
range: {15, 11, 7, -3, -7}
Step-by-step explanation:
when x = -4, y = 15
when x = 2, y = 11
when x = 0, y = 7
when x = 5, y = -3
when x = 7, y = -7
What is the range of 16,17,17,18,18,18,19,19,19,19,20,20,20,21,21,22,22,24,25,25
Aleksandr-060686 [28]
In order to find the range we first have to list the numbers from least to greatest:
16, 17, 17, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 21, 21, 22, 22, 24, 25, 25
range = largest value - smallest value = answer
range = 25 - 16 = 9
range = 19
so, our final answer would be 19.
~ i hope this helps you have a good day/night afternoon~ ~-gabby~
