dakiyahc dakiyahc
  • 11-10-2022
  • Mathematics
contestada

If 2y+ 5x = 5 and 4y - x = 21, then what is the value of x + y ?​

Respuesta :

Otras preguntas

what is the answer of these two according to this piecewise function?f(1)=?f(5)=?​
What volume of water vapor would be produced from the combustion of 815.74 grams of propane (C3H8) with 1,006.29 grams of oxygen gas, under a pressure of 1.05 a
explain a method in which ethanol is made non combustible to humans after exploring the information through relevant sources​
To become part of the Constitution, what had to happen to the Bill of Rights first?
PLEASE HELPPPP An expression is shown below: 2x3 + 10x2 − 4x2y − 20xy Part A: Re-write the expression by factoring out the GCF Part B: Factor the entire express
Complete the statement below. In a neutralization reaction, and hydroxide iOns react to form.
find x (9, x) and (3, 4); slope of -8/5 i know we have to use the formula of y2-y1/x2-x1 but it’s not working for me and i need help
How could I use bug repellent and bug bites to show a linear relationship?
Find the H.C.F. of the following expressions:36(x³+x²y-12xy²), 54(x³y+4x³y²-21xy) ​
3) A woman buys 3 dezen eggs. Later she discovers that x of them are broken. How many mang eggs are not broken 3 ) A woman buys 3 dezen eggs . Later she discove