04-03-2020
Mathematics

contestada

Help please & thank you :)

Help please amp thank you class=

Respuesta :

dannielle dannielle

04-03-2020

Answer:

3x-5y=22

3x-5*(32-5x)=22

3x-5*32+5*5x=22

3x-160+25x=22

28x=22+160

28x=182

x=182/28

x=6.5

y=32-5x=32-5*6.5=32-32,5= -0.5

Multiply the first equation with 5 and the second with (-3)

Step-by-step explanation:

Answer Link

Otras preguntas

2. The Bahamas were created by ___.

A bank provides its customers mobile applications that significantly simplify traditional banking activities. For example, a customer can use a smart phone to t

4. When should you manage the space ahead of, behind, and beside your vehicle? A. When you're driving fast B. When it's dark out C. Rush hour D. Always

What are autosomes and how many do humans have?

The four most common elements in living organisms are

Question 1 of 25 2 Points Suppose the linear regression line y = 2.1x + 130 predicts sales based on the money spent on advertising. If x represents the dollars

For each molecule of glucose processed during glycolysis, the net yield is ________.

Match each equation to its factorized version and solution.

Is the following relation a function? {(3, −2), (1, 2), (−1, −4), (−1, 2)}

A gray kangaroo can bound across level ground with each jump carrying it 9.6 m from the takeoff point. Typically the kangaroo leaves the ground at a 28º angle.