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

Cervical cancer can result from a sexually transmitted disease. True or False

What is the most photographed monument in the world?

Figure ABCD is a parallelogram.What are the lengths of line segments AB and BC? ○ AB=4; BC=16○AB=4; BC=8○AB=10; BC=20○AB=10; BC=28

Geometry: The vertices of triangle ABC are A(0,9), B(-9,-9), C(9,-9) Find the scale factor if the image of ABC has vertices A'(3,10),B'(-1,2),C'(7,2)

French I Questions (Urgent)

Which is the correct MLA format for a parenthetical citation for this medicaljournal?Henry, John. "Studies in the impact of cola on student achievement," Medici

8. The majority of the people in Central America earn their living from ____. tourism farming industry fishing

2. Let f(x) = -2x - 7 and g(x) = -4x + 6. Find(gof)(-5).

Which logarithmic equation has the same solution as x-4=2^3

Sympathetic vs parasympathetic nervous system. Define and contrast