cynthia70646p31c99
cynthia70646p31c99
24-01-2018
Mathematics
contestada
8×9=(5+y)×9 , what is y?
Respuesta :
mysticaldogg
mysticaldogg
24-01-2018
8 * 9 = (5 + y) * 9
multiply 8 and 9
72 = (5 + y) * 9
use the distributive property
72 = 45 + 9y
subtract 45 from both sides
27 = 9y
divide both sides by 9 to isolate the variable
y = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
A2 + B2 = C2: 13 squared plus b2 equals 18 squared. What is the answer? Please show the work.
How many dependent clauses does this sentence have? My father cooked spaghetti for dinner, and I made the salad and garlic bread.
Zn + 2HCI -> ZnCl2 + H2 a. How many moles of ZnCl, can be made from 1.7g of Zn? b. If 6.4 grams of HCl are used in this reaction, how many moles of ZnCl, are
Use the equation W = m x g to calculate the weight of a 30 kg dog on a planet with a gravitational field strength of 3 N/kg
Find the value of d and FG if:
Suppose a city with population 100,000 has been growing at a rate of 2% per year. If this rate continues, find the population of this city in 22 years.
How do you say this phrase in Spanish? the printer is above and to the left of the screen
Which accurately describes agricultural practices of the Aztecs?
Convert 0.0001 km2 into m2
Which equation has no solution? A. 9.r +9 = 11.1 - 2 + 9 B. 7x + 30 = 3 + 6(+ 5) C. -52 +9= 22 + 9 - 7 D. 7. – 6 = 1 + 6 (x + 5)
