soniaunicorn soniaunicorn

16-12-2020
Mathematics

contestada

What is the value of x^2 - 3y + 5x + 2 whenx = 7 and y = 4?

Respuesta :

Hrishii Hrishii

16-12-2020

Answer:

74

Step-by-step explanation:

[tex]x^2 - 3y + 5x + 2 \\ \\ = {7}^{2} - 3(4) + 5(7) + 2 \\ \\ = 49 - 12 + 35 + 2 \\ \\ = 74[/tex]

Answer Link

Otras preguntas

Write the number equal to 7 tens and 3 ones

how many protons and neutrons does sulfur-35 have?

How are matter and nutrients cycled back into the ecosystem from which they came?

In right triangle XYZ, the right angle is located at vertex Y. The length of line segment XY is 12.4 cm. The length of line segment YZ is 15.1 cm. Which is the

Which of the following occurs in the upper respiratory system?

Heat is which of the following???

The plot of Antigone incorporates various elements of tragedy. Determine through which character does Sophocles primarily develop the element of hubris.

30% of a (blank) is 60

Complete the sentence. Today, the fundamentalist movement in the Middle East calls for ______. A.) adherence to Islamic political traditions B.) respect for th

30% of a (blank) is 60