Kool0aids
Kool0aids
14-09-2017
Mathematics
contestada
2.8y + 6 + 0.2y = 5y -15
Respuesta :
DeathTheKid101
DeathTheKid101
14-09-2017
simplify 2.8y + 6 + 0.2y to 3y + 6
subtract 3y from both sides
simplify 5y - 15 - 3y to 2y - 15
add 15 to both sides
simplify 6 + 15 to 21
divide both sides by 2
switch sides
Answer: y = 21/2
*in decimal form this would be 10.5
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Whats The common denominator fractions for 1/2 and 1/4
A squirrel sitting on the ground starts to run with an acceleration of 5.1 m/s 2. How fast is the squirrel going after 0.25 seconds? A. 20.4 m/s B. 1.28 m/s C.
What is the earliest form of writing?
Two fourth is _____________ pieces of the whole
Most of the newspaper (was,were) placed in the recycling can.
Which statement regarding significant figures is false? a. Zeros can be significant b. When multiplying, the answer is determined by the number of significant
If 7 + 3x = 22, then 2x =
What is an exponential number?
how do i graph the parabolas y = 1/32x^2
Three fifths is__________pieces of the whole
