sophiaa23 sophiaa23
  • 03-04-2019
  • Mathematics
contestada

What is the value of y in the equation y − 7 = 21? (4 points)

Select one:
a. 7
b. 17
c. 21
d. 28

Respuesta :

emmald0706 emmald0706
  • 03-04-2019

Answer:

D. 21

Step-by-step explanation:

28-21=7

28-7=21

Answer Link
peace017 peace017
  • 03-04-2019
C. 21


28-21=7

So that’s your answer
Answer Link

Otras preguntas

A person with a body temperature of 37°C holds an ice cube with a temperature of 0°C in a room where the air temperature is 20.°C. The direction of heat flow is
why did Federigo spend his money beyond his means and end up with little farm and a falcon?
1) Find the equation of the line with slope equal to 3 and passing through point (3, 4). Write the equation in slope-intercept form. 2)Find the equation of the
define common law, criminal law, and civil law
factorise this expression: 7y + 14
Which solution reacts with LiOH(aq) to produce a salt and water?(1) KCl(aq) (2) CaO(aq) (3)NaOH(aq) (4)H2SO4(aq)
If x² - y² = 55, and x - y = 11, then y = a. 8 b. 5 c. 3 d. -8 e. -3
Which metal is more active than H2? (1) Ag (3) Cu (2) Au (4) Pb
adding heat to liquid water is likely to cause
An atom of argon rarely bonds to an atom of another element because an argon atom has (1) 8 valence electrons (2) 2 electrons in the first shell (3) 3 electron