Inequalities are used to relate expression with unequal values
The inequality that describes the scenario is:
The baseball cards, you have received are:
The total baseball cards, you received are:
So, we have:
You want to have a total of 500 or more before 18.
This means that:
Where c represents the number of baseball cards, you need to collect on your own
Substitute
Collect like terms
Hence, the inequality that describes the scenario is:
Read more about inequalities at:
brainly.com/question/15137133
Answer:
x = -1.14 or -13.14
Explanations:
The given equation is:
Find the half of 12, and add the square to both sides of the equation.
That is add 6² to both sides
Find the square root of both sides:
x = -1.14 or -13.14
Answer:
You're correct. x= 28
Step-by-step explanation:
2x - 49 + x + 90 + 55 = 180
2x - 49 + x + 145 = 180
3x - 49 + 145 = 180
3x + 96 = 180
3x + 96 - 96 = 180 - 96
3x = 84
3x/3 = 84/3
x= 28
Answer:
X=17
Step-by-step explanation:
7x-1+5x-23=180
12x-24=180
12x=204
x=17
Answer:
A
Step-by-step explanation:
Because the only step is to subtract 9 from both sides and then you get x=12
:)