asarenana1120 asarenana1120

04-08-2021
Mathematics

contestada

What is equivalent to -3(-2x + 7)

A. 6x - 21
B. -6x -21
C. 6x + 21
D. 13x
E. 15x

Respuesta :

Aaron296 Aaron296

04-08-2021

Answer is A 6x - 21 as the -3 makes the -2x positive and 7 into a negative 21

Answer Link

amandaneedshelp28 amandaneedshelp28

04-08-2021

The answer would be A. 6x - 21
You’d multiply-3 and -2x which gets you a positive 6x. Then you’d multiply -3 and 7 which is -21.

Answer Link

Otras preguntas

Who was Brutus? and what did he do? was he good/bad? what was his relation to Caesar?

The length of a rectangle is 5 m more than twice the width, and the area of the rectangle is 63 m2 . find the dimensions of the rectangle.

Anybody know this answer?

The diameter of a regulation basketball is 9.39 inches. If 1 inch equals 2.54 cm find the diameter of a basketball in kilometers.

Which group of tenses indicates that an action is present, past or future relative to the speaker or writer? A) perfect B)progressive C)prior D)simple

Solve the inequality and graph its solution: –14 < 7t < 21

Please help!! Please

Diana invested $3000 in a saving account for 3 years. she earned $450 in interest over the time period. what interest rate did she earn? use the formula i=prt t

At a certain store, the taco sauce was on sale for 1/3 off. with a coupon for an additional 30 cents off, the final cost of the sauce was $1.20.

What is the definition of valid