01-03-2022
Mathematics

contestada

Explain how to evaluate the expression 8x2 + 25y, when x = 3 and y = 2

Respuesta :

promsovantithmolika0 promsovantithmolika0

01-03-2022

8*3*2+25*2=98 (I think this is it?)

Answer Link

jimrgrant1 jimrgrant1

01-03-2022

Answer:

122

Step-by-step explanation:

substitute x = 3 and y = 2 into the expression

8x² + 25y

= 8(3)² + 25(2)

= 8(9) + 50

= 72 + 50

= 122

Answer Link

Otras preguntas

A line has a slope of $-7$ and contains the point $(3,0)$. The equation of this line can be written in the form $y = mx+b$. What is the value of $m+b$?

What is the separation of powers under the U.S. Constitution?

Solve the multiplication equation arranged vertically. Using sentences, explain how you solved theequation. 6,346×4

What topics are covered on the permit exam?

Evaluate j/k -0.2k when j=25 and k=5

What is the value of y? 4 2 10 5

Question 9 Multiple Choice Worth 4 points) (01.01 LC) Which of the following can be explained with science? Plant growth Career options Moral value Meaning of l

calculate the surface area or a sphere or radius 7.3 cm.

translate and solve 860.89 is what percent of 437

The graphs of f(x) and g(x) are shown below: graph of function f of x equals x squared minus x minus 12. Graph of function g of x equals negative 2.5 times x m