madelinecelesteclegg
madelinecelesteclegg
24-09-2020
Mathematics
contestada
plz show work
3(10-x)=21
Respuesta :
shrekis1thiccbih
shrekis1thiccbih
24-09-2020
Answer:
x = 3
Step-by-step explanation:
3(10-x)=21
30-3x=21
-30 -30
-3x=-9
x=3
Answer Link
pityhernandez2489
pityhernandez2489
24-09-2020
x=3 because if you divide 21 and 3 you get 7 and in order to change the ten to a 7 you have to subtract it by 3. so x=3
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Norm worked as a sales person for his firm. When he turned fifty, the office had a party for him. His boss made a lot of jokes about Norm getting too old to kee
Trapezoid Area= 1/2 (6+14)8 A=80 Now i know what the equals but i don’t know how to find the m2 Please help :)
how does israel make laws. i really need an answer
help me!!pls. answer the followingHow would you react if..*one of your parents told you about their marriage?*your parents divorced after 40 or 50 years?* your
What is the definition of a thesis statement?
Chess Top uses the perpetual inventory system. On May 1st, the beginning inventory consisted of 480 units that cost $65 each. During the month, the company made
Ana's younger brother and sister went on a carnival ride that has two separate circular tracks. Ana's brother rode in a blue car that travels a total distance o
please help asap!! have a good day
grapg the line y= -2x-4
Doubling the loudness of a sound wave requires the intensity to by a factor of A) increase, two B) decrease, two C increase, ten D decrease, ten
