Girlbye420 Girlbye420
  • 14-11-2017
  • Mathematics
contestada

Evaluate the expression 3x+5y for the given variable x=y+3

Respuesta :

charlesbabegirl
charlesbabegirl charlesbabegirl
  • 14-11-2017
3(y+3)+5y 

= 3y + 9 + 5y (combining like terms)

= 8y + 9 
Answer Link

Otras preguntas

What is the image of (10,10) after a dilation by a scale factor of 1/2 centered at the origin?
I need answers for this
for each ratio listed, identify whether the change in ratio value from the prior year to the current year is usually regarded as favorable or unfavorable.
Use prime factors to find the square root of 777924.
Kohana designed a pattern with four missing pieces. Help complete Kohana's pattern by entering rules to transform each figure from the table.
19.) the management section of the ethics rule states, in part, "an appraiser must a fee or commission, or gave a thing of value in connection with the
Evaluate the expression if x = 6, y = 4, and z = 2: xy + z
Briefly explain what is going on on the Maryland Colony
Use the distributive property to remove the parentheses. -8(-2u³+3-4x²)
A measurement using a ruler marked to an eighth of an inch is reported as 3 1/2 inches. what is the range of values for the actual measurement? enter the correc