snailtrail
snailtrail
24-08-2017
Mathematics
contestada
please help! compound inequalities
Respuesta :
mreijepatmat
mreijepatmat
24-08-2017
a) 5k+3 ≤ - 32 → 5k≤ - 32 - 3 →5k≤ -35 and k ≤ -7
{k| -∞ < k≤ -7}
b) -4k + 7 < -29 →→ -4k<-29-7→→- 4k < - 36→→ +4k>+36→→k> +9
{k| 9 > k > +∞}
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
simplify the ratio 60:200
Find the Area of ze Trapezoid
As filtrate moves through the descending limb of the nephron loop, the amount of nacl _____________.
How much will a registered retirement savings deposit of $10000.00 be worth in 15 years at 6.00% compounded quarterly? How much of the amount is interest?
Matter is more likely to exist in the ________ state as the temperature is lowered.
Which word has the same root as the word "photograph" ?
Which term most precisely describes the cellular process of breaking down large molecules into smaller ones?
Blue jeans, Inc. sells jeans that cost $15.99 for a selling price of $42.95. What is the percent of markup based on cost? (Round to nearest hundredth percent.)
Long-term memory can be kept for _____ and has a(n _____ capacity.
what was the name given to the period of tension over possible atomic war between the Soviet Union and United States following World War II?
