Step-by-step explanation:
28<18-5(-3)= 28<33 T
28<18-5(-2)= 28<28 F
28<18-5(-1)= 28< 23 F
28<18-5(0)= 28<18 F
28<18-5(2)= 28<8 F
-3(14)/-51<1 =0.82<1 T
-3(15)/-51<1=0.88<1 T
-3(17)/-51<1=1<1 F
-3(18)/-51<1= 1.1<1 F
-3(19)/-51<1=1.1<1 F
-3,14,15
Answer:
Step-by-step explanation:
From the question we are told that
First side 37 cm
Second side 19 cm
Generally considering the triangle inequality theorem we have
Solving equations we have
Generally from the inequalities the range of X is mathematically given as
Therefore the range of the Third side is
Answer:
1. $47.50 2. $48 3. Store A
Step-by-step explanation:
<em><u>STORE A</u></em>
1. $50* 0.05 = $2.50
$50 - $2.50 = $47.50
Store A sells the watch for $47.50
<em><u>STORE B</u></em>
2. $60 * 0.2 = $12
$60 - $12 = $48
Store B sells the watch for $48
<em><u>WHICH STORE IS BETTER</u></em>
3. Store A is better as it sells the same watches for 50p less
Answer:
Necesitamos agregar 40 libras del café La Finca
Step-by-step explanation:
Sea x el número de libras de café de La Finca a mezclar.
Entonces, la cantidad total de libras que obtendremos en la mezcla será (x + 80) libras.
Ahora trabajemos con los precios; Tenemos x libras de La Finca a $ 5 por libra, con 80 libras de café a $ 2 por libra para dar una mezcla de (x + 80) a $ 3 Así, sumaremos el precio de La Finca más la otra variante para llegar al costo de la nueva mezcla.
Matemáticamente;
5 (x) + 2 (80) = 3 (x + 80)
5x + 160 = 3x + 240
5x -3x = 240-160
2x = 80
x = 80/2 x = 40
the anwser is 24/625 is the anwser
