tabascoturtle tabascoturtle

14-04-2021
Mathematics

contestada

Select all expressions that are equivalent to 7x + 4 - (2x - 5).
A: 7x + 4 - 2x -5
B: 7x + 4 - 2x + 5
C: 7x + 4 + (-2x) - (-5)
D: 9x + 9
E: 5x -1
F: 5x + 9

Respuesta :

clarch19 clarch19

14-04-2021

Answer:

B, C, F

Step-by-step explanation:

7x + 4 - (2x - 5) = 7x - 2x + 4 + 5 or 5x + 9

Answer Link

Otras preguntas

i really need help with this

A bank is advertising the following savings account. Interest Rate = 8 % Interest paid every 6 months. Calculate AER on this savings account. Give your answer a

A radioactive compound with mass 100 grams decays at a rate of 5.8% per hour. Which equation represents how many grams of the compound will remain after 2 hours

Thesis statements for The Hobbit book

factorise fully 7x^3-35

Two angles whose sum is 180° are supplementary angles. find the measure of the supplementary angle shown in the figure

Please help with this question

Can you calculate the area of this land and if so, can you help me? Se podría calcular el area de este terreno? y si es así pueden ayudarme?

helppp plssssscan you please help me with this?

What difficult issue did the Camp David Accords solve through compromise? how to give Palestinians a voice in the Israeli government how to stop Arab nations fr