raincarpenter01 raincarpenter01

12-10-2017
Mathematics

contestada

Evaluate the expression for x = 3 and y = 6.

5(x2 + y) + y2

Respuesta :

dross3847 dross3847

12-10-2017

5 (3*2+6) +6*2

Do parenthesis first

5 ( 12 ) + 6 * 2

multiply from left to right

60 + 12

add

72

Answer Link

xgenevievianx xgenevievianx

12-10-2017

5(3x2 + 6) + 6x2
5(6 + 6) + 6x2
5 x 12 + 6x2
60 + 12
72

Answer Link

Otras preguntas

The “natural rights” referred to by Paine were first expressed by John

Jason always helps his mother look after her fruit stall. At the fruit stall, 3 7 of the fruits are papayas. 2 5 of the remaining fruits are apples and the

What are: Biochemical cycles and reservoirs for nutrients. Thanks!

What is the equation of the line that has a slope of -4 and goes through (-1,6)? A. y + 6 = -4(x + 1) B. y + 6 = -4(x − 1) C. y − 6 = -4(x + 1) D. y − 6 =

Question 5 of 25 Which statement explains how diffraction supports the wave model of light rather than the particle model? A. Lightwaves bend around a corner, b

1. What type of reaction is this? PbO₂ → PbO + 0₂

During the Middle Ages, monarchs were able to use religion to reinforce religion. Which of the following best explains how monarchs were able to do this? A. The

Which best describes a semiconductor

which of these diagrams best represents the steps in the formation of the sun?A. the cloud of gases and dust condense -> Planets form -> Nebula Flattens -

Identify the passage as either historical or reflective writing. Before Napoleon, the Jews of France were not allowed to own property. Imagine living at that ti