jocelynpauta
jocelynpauta
17-07-2017
Mathematics
contestada
Help with this please fast
Respuesta :
choixongdong
choixongdong
17-07-2017
x+2=2y then x = 2y - 2
3x-3 = 5y +1
substitute x = 2y - 2 into 3x-3 = 5y +1
3x-3 = 5y +1
3(2y - 2) -3 = 5y +1
6y - 6 - 3 = 5y + 1
y = 10
x = 2y - 2
x = 2(10) - 2 = 18
x = 18 y = 10
answer C. x = 18 y = 10 (Third choice)
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
a pair of running shoes costs $37 less than twice the cost of a pair of basketball sneakers. The sneakers cost $48.50. How much do the running shoes cost?
With the aid of the geological time chart, write comparatively on chordate evolution through time
A bakery offers 12 types of cookies. Describe a thodel that could be used to simulate randomly selecting a certain type of cookie.
Rewrite the equation below so that it does not have fractions four -4/9 times equals two over three do not use decimals in your answer please help me I’ll give
The gross domestic product (GDP) of the United States is defined as the all in a given period of time. Based on this definition, indicate which of the following
a pizza parlor uses square prisms for their pizza boxes . due to the crust rising , the height of their boxes is always 2 inches . additionally , the volume of
What system did the Framers agree on for presidential elections? A.electoral college B. direct election C.selection by Congress D.selection by state legislature
For what value of b do the lines bx+3y=10 and x–2y=4 intersect at a point on the x-axis?
In 2019, Vaughn sold 1000 units at $500 each, and earned net income of $40000. Variable expenses were $300 per unit, and fixed expenses were $240000. The same s
There is a sales tax of $25 on an item that costs $310 before tax. the sales tax on a second item is $10 . how much does the second item cost before tax?
RELAXING NOICE
