2744erhuang
2744erhuang
04-08-2021
Mathematics
contestada
|a-7| - |a-9| if a<7
Respuesta :
MohammadAli82
MohammadAli82
04-08-2021
Step-by-step explanation:
[tex] - |a - 7| - ( - |a - 9| ) = - a + 7 + a - 9 = - 2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
what are some reasons for limiting authority
name the four southwestern states where many Mexicans lived originally or settled
Is STM semantically or acoustically encoded??
Help??? What is 3x+5x=67y?
Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O
how many books did Harriet beecher stowe write?
Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by
Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b
solve for x: 2x^2+4x-16+=0
1,352 pounds is what fraction short of a ton? A) 169/250 B) 77/100 C)13/20 D140/223
