Answer:
(2,2) is not a solution of the system.
Step-by-step explanation:
Given : Equations and .
To find : Is (2,2) a solution of the system?
Solution :
To know that the given point is the solution or not we have to put the values in equation if inequality is true then the point is the solution.
Substitute (2,2) in ,
It is not true.
Substitute (2,2) in ,
It is true.
So, (2,2) is not a solution of the system.
Show me suggestion answer.
Answer:
Step-by-step explanation:
A. Sunkist Bank
To get 18 % of a number, multiply by ¹⁸/₁₀₀ or 0.18.
B. Number of people
(1) Calculate the area
A = lw = 290 ft × 230 ft = 66 700 ft²
(2) Calculate the number of people
You can fit 1 person into 3 ft² of space.
C. Number of boxes
(1) Volume of closet
V = lwh = 15 ft × 10 ft × 9 ft = 1350 ft³
(2) Volume of a box
V = lwh = 2 ft × 1.5 ft × 1 ft = 3 ft³
(3) Number of boxes
Answer: (-7,1)
Step-by-step explanation:
7 is
miles; the question includes the words "in all", which shows that the two fractions should be added together. To add fractions with the same denominator, you must simply add the numerators and keep the denominator unchanged.
8 is
yards of ribbon; this one also requires you to add the fractions-- the numerators should be added, but the denominator stays the same because the two fractions share the same denominator.