rebecahserie
rebecahserie
04-05-2017
Mathematics
contestada
what is the value of r in: 1/7(105+r)=20
Respuesta :
Noah11012
Noah11012
04-05-2017
Use the distributive property.
1/7(105 + r) = 20
15 + (1/7)r = 20
Then subtract each side of the equation by 15.
15 + (1/7)r = 20
(1/7)r = 5
Divide both sides by 1/7.
(1/7)r = 5
r = 35
So, the answer to this question is r is equal to 35.
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
This equation has one solution. 5(x – 1) 3x = 7(x + 1) what is the solution?
Read the excerpt from "Rhapsody on a Windy Night."Twelve o'clock.Along the reaches of the streetHeld in a lunar synthesis,Whispering lunar incantationsDissolve
explosive devices used in mining operations produce nearly circular craters when detonated. the radii of these craters are exponentially distributed with mean 1
roxy is drawing on her desk during class. which consequence from the list below would be most logical when addressing this situation?
A scientist repeats the millikan oil drop experiment in a different galaxy and the charge on the drops is measured in a unit called the electrino (el). The scie
on a bicycle, two sprocket wheels are connected by a chain that moves with a constant translational speed as shown. the moving chain makes the sprocket wheels r
the process by which medications travel through body tissues until they reach the bloodstream is called:
a client tells the nurse that he is experiencing involuntary loss of urine associated with a strong desire to void (urgency). the nurse would recognize this as:
what figures of speech do you find the poem in additon to symbol how do they contribute to its force or meanig
the obstetrical nurse is caring for a client who has been treated for gestational diabetes. when teaching the client about the causes of gestational diabetes, t
