Sandman2009 Sandman2009

25-01-2021
Mathematics

contestada

Text-to-Speech
13. Evaluate the expression 3x2 + 5y for x = 4 and y = 2.

Respuesta :

keyonia12 keyonia12

25-01-2021

Answer: (58)

Step-by-step explanation:

3(42)+(5)(2)

=(3)(16)+(5)(2)

=48+(5)(2)

=48+10

=58

Answer Link

Otras preguntas

what would be the first thing you would do if you were burned by a chemical a.apply the antidote for the chemical b.rinse the area with plenty of water c.wipe o

The endosymbiotic theory provides an explanation for the origin of chloroplasts. Which trait of chloroplasts supports this explanation?

DNA from one species differs from the DNA of another species in its a)base ratios b)sugars c)phosphate groups d)all of the above

Mr.Harris has 54.8 acres of land. Mr.Fitz has 0.35 times as many acres as Mr.Harris has.How many acres of land does Mr.Fitz have?

what is the fraction for 105/100

If 2452=60q+52r and q and r are positive integers what is one possible value for q+r

According to cell theory, all cells carry out the functions needed to sustain life. That means all cells must contain A) DNA. B) a nucleus. C) organelles. D) a

What is the unit rate of 40 meters in 16 seconds?

In a chemical reaction, water decomposes to form hydrogen and oxygen. What is the correct term for the water? A. an element B. an atom C. a product D. a reactan

Differential survival and reproduction is best described by which term? natural selection creationism inheritance of acquired characteristics none of these