Answer:
Step-by-step explanation:
The absolute value (or modulus) | x | of a real number x is the non-negative value of x without regard to its sign. For example, the absolute value of 5 is 5, and the absolute value of −5 is also 5. The absolute value of a number may be thought of as its distance from zero along real number line.
Answer:
No solutions
Step-by-step explanation:
There can be no solutions to your question
Option C
Math teacher would need to buy 130 prizes
<em><u>Solution:</u></em>
Given that,
Math teacher currently has 109 students and the box has 88 prizes in it
The math teacher likes to keep at least twice as many prizes in the box as she has students
So, she wants the number of prizes to be twice the number of students
Therefore,
number of prizes = 2 x 109 students
number of prizes = 2 x 109 = 218 prizes
The box has 88 prizes in it
Therefore, number of prizes she would need to buy is:
⇒ 218 - 88 = 130
Thus she would need to buy 130 prizes
Answer:
Area = 8 square ft
Step-by-step explanation:
Area of a rectangle = Length × width
suppose length = x
width = y
Here it is given that x = 3 y - 2
width is given as y = 2 ft
∴ x = 3 × 2 -2
x = 6 -2
x = 4
Area of rectangle = length × width
A = 4 × 2
= 8 square ft
