kyla130537
kyla130537 kyla130537
  • 21-12-2019
  • Mathematics
contestada

Which ordered pair is a solution to the system of inequalities?
y> 2x
y> 7
A. (4,8)
B. (0,0)
c. (3,7)
D. (1,9)

Respuesta :

jimrgrant1 jimrgrant1
  • 21-12-2019

Answer:

D

Step-by-step explanation:

To determine which ordered pair is a solution.

Substitute the x and y values into the inequalities.

Note that both must be true for the pair to be a solution of the system.

(4, 8)

8 > 2(4) → 8 > 8 ← False

8 > 7 ← True

(0, 0)

0 > 2(0) → 0 > 0 ← False

0 > 7 ← False

(3, 7)

7 > 2(3) → 7 > 6 ← True

7 > 7 ← False

(1, 9)

9 > 2(1) → 9 > 2 ← True

9 > 7 ← True

Thus (1, 9) is a solution to the system of equations. → D

Answer Link

Otras preguntas

What is the best measuring stick to use to determine the degree of fitness in evolutionary selection? A. The increase in lifespan resulting from selection B. Th
Fiona spent $13.70 to travel across the city in a taxi. It cost her $3.25 to get the taxi and $2.75 each mile she traveled. Write an equation to find m the tot
What is. One fifth times40?
Why did the USA and the USSR fall out after World War 2?
How can you do this question about standard form?
Three single-digit numbers multiply to make 504          Write the missing numbers
What is an example of a dedicated computer system?
why were roads significant to the roman republic and ancient cultures and religions of the same time period
Where did strep throat originate? *PLEASE HELP!* PROJECT FOR SCIENCE!
75% of a number is 120. what is 40% of the number?