hanaaaamontana hanaaaamontana

22-08-2021
Mathematics

contestada

A student bought a book for $7 and a pen. The total cost was $9. Which of the following equations can be used to find the cost of the pen?

A student bought a book for 7 and a pen The total cost was 9 Which of the following equations can be used to find the cost of the pen class=

Respuesta :

amazingawesome360 amazingawesome360

22-08-2021

Answer: D

Step-by-step explanation:

$7 = cost of book

(p) = cost of pen as a variable

add them together, for total price: $9

7+p=9

Answer Link

Otras preguntas

which process is most responsible for the increase in early earths atmospheric oxygen levels

which of the following is the bronsted-lowry definition of an acid?

Why did westerners develop a need for better transportation

a soccer team played 32 games. if they win 25% of them, how many games did the team win?

What is an overdraft?

What is the distance from (−2, 4) to (0, −6)? Round your answer to the nearest hundredth. 9.23 10.20 10.98 11.34

Fats are broken into saturated fats and unsaturated fats. which of these explains the difference between saturated and unsaturated fats? a.saturated fats have n

What is probablity, and how would I be able to find? (Could you also show an example)

what is the combined time of crater and frater

which precedent did christian scholars set