rosabother2008 rosabother2008

04-03-2021
Mathematics

contestada

Which expression is equivalent to 9c + 12d + 2c
A. 18c + 12d
B. 11c + 12d
C. 11c exponent 2 + 12d
D. 23cd

Respuesta :

kritika3375 kritika3375

04-03-2021

Answer:

B. 11c + 12d

Step-by-step explanation:

Given

9c + 12d + 2c

Combine the like terms

= 11c + 12d

Hope it will help :)

Answer Link

Otras preguntas

When the following is balanced, C₄H₁₀ + O₂ → CO₂ + H₂O, what is the coefficient of CO₂? a. 2 b. 4 c. 8 d. 10 e. 13

A 36-tooth gear turns three times. It is connected to a 12-tooth gear. How many times does the 12-tooth gear turn?

How many electrons are in a carbon 13 (13c) atom?

what is 5.71 rounded to the nearest whole number

a meter stick casts a shadow 1.4 m long at the same time a flagpole casts a shadow 7.7 m long. The triangle formed by the meterstick and its shadow is similar t

colby wants to set sqaure tiles on the top of a box the top of the box is a rectangle 71/2 inches long and 51/2 inches wide how many 1/2 inch tiles would he nee

Explain why shorelines are always changing

what types of units are used to describe area?

Well explained answer plz: Can girls with dark black skin bleach there girlstashes? ???

how do you say I want a bowl of soup in spanish