olivaloyoa olivaloyoa

22-02-2021
Mathematics

contestada

What is the value of x in the equation 3x-4y=65, when y=4?
O x=134
O x=21 1 / 3
O x=23
O x=27

Respuesta :

Yang100 Yang100

23-02-2021

Answer:

27

Step-by-step explanation:

3x-4y=65

3x-4(4)=65

3x-16=65

3x=65+16

3x=81

x=81/3

x=27

Answer Link

Otras preguntas

World production of chromite (FeCr₂O₄), the main ore of chromium, was 1.97x10⁷ metric tons in 2006. To isolate chromium, a mixture of chromite and sodium carbon

A balloonist begins a trip in a helium-filled balloon in early morning when the temperature is 15°C. By mid-afternoon, the temperature is 30.°C. Assuming the pr

Consider the verbs “peeping” and “nibbling” .Why did the poet choose these verbs and not others? How do they make you feel about the fieldmouse?

A gardener is concerned that her greenhouse is getting too hot from too much light and seeks to shade her plants with colored translucent plastic sheets, the co

rotate the figure around the axis and find the surface area and volume.

Nine-banded armadillos give birth to four offspring at a time. An amazing fact about these offspring is that they are genetically identical to each other. This

In this excerpt from The Republic, Plato is supporting the claim that a luxurious state requires more resources than a healthy state. In a well-constructed para

State the type of bonding—ionic, covalent, or metallic—you would expect in each: (c) Na(s).

When the body's blood glucose level rises, the pancreas secretes insulin and, as a result, the blood glucose level declines. When the blood glucose level is low

This contemporary approach in psychology looks at how other people can affect the way we think and feel about ourselves and the world. this approach is called:_