jenniferwang2023
jenniferwang2023
02-09-2021
Mathematics
contestada
Answer the question below.
Respuesta :
oakleyhaskell
oakleyhaskell
02-09-2021
a) 2(3) + 3 < 10
6 + 3 < 10
9 < 10
true
b) 2(3) - 3 < 4
6 - 3 < 4
3 < 4
true
c) 5 + 3(3) > 15
5 + 9 > 15
14 > 15
false
d) 12 - 3(3) > 2
12 - 9 > 2
3 > 2
true
answers: A, B, D
Answer Link
krusty77
krusty77
02-09-2021
Plug x=3 into the equations
Think of the sign as a mouth. The mouth eats the bigger number.
2(3)+3<10
6+3<10
9<10
9 is less than 10 so this one is true
2(3)-3<4
6-3<4
3<4
3 is less than 4 so this one is true
5+3(3)>15
5+9>15
14>15
14 is NOT greater than 15 so this one is false
12-3(3)>2
12-9>2
3>2
3 is greater than 2 so this one is true
A,B,D
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
Explain what kind of art was being created during(New Stone Age)
HELP WILL GIVE BRAINLIEST
Por que son tan importantes los derechos individuales y colectivos en los pueblos indígenas u originarios
Given sets X, Y, Z, and U, find the set Xn(X - Y) using the listing method. X = {d, c, f, a} Y = {d, e, c} Z ={e, c, b, f, g} U = {a, b, c, d, e, f, g}
Write any two environment education
Describe life during ancient Egypt (2-3 sentences plz)
which social institution do you think is exerting the maximum amount of influence upon our behavior and attitude these days explain
What would be the best topic sentence for the following paragraph?" It was hard saying goodbye to my friends and teachers. I know we said we would keep in touch
The table shows the altitudes of four different cities. What is the correct way to arrange the altitudes in decreasing order? City Altitude (feet) Snowvale 13 H
Collect like terms 5 p 2 − p 2