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 ( 63+ )
Otras preguntas
describe how you would use a yardstick to measure a rug
what is the main way a representative democracy differs from direct democracy
Write a capital letter that appears to have perpendicular line segments?
The most accepted theory about the origin of Earth is that it formed by a process called planetary _____. differentiation accretion condensation mixing
Explain why you might not want to have passive income as your only source of income.
What contribution did Al-Khwarizmi make to the world of mathematics? a. He developed the formula and process used to make Persian rugs. b. His work became the
How did the light dress up for the costume party
Discuss: Reaction-Rate Factors - 1. What is the time required for each of these seven mixtures to go to completion? -2. Textbooks indicate that the concentrati
The NAACP lawsuits challenging "separate by equal" schooling reached the Supreme Court in 1952 and were grouped under the title Brown V. Board of Education What
what two numbers multiply to -11 and add to 18
