21. Tim achète 2 kg d'amandes à 5,49 /kg et 4 kg de noix de cajou à un magasin dont les prix incluent la TPS S'il paie 25,50 pour son achat, on peut déduire que le prix de 1 kg de noix de cajou est de A. 3,63 B. 7,26 C. 10,98 D. 14,522,15x+7,8=25 Laquelle des équations suivantes est équivalente à l'équation montrée ci -dessus? A. 215x+780=2500 B. 215x+780=250 C. 215x+78=2500 D. 215x+78=253) Bonnie bought a pair of boots that usually sell for 308.20 The boots were on sale for 35% off the regular price. What is the approximate amount of discount? A 107.90 B 10.78 C 1078.50 D 84.24 [1K]Solve the equation and check your s sqrt (1-2x)=4 x= square1. What is the equation for Slope Intercept Form? a) y=x c) y=bx+m b) y=ax+by d) y=mx+b 2. What is the slope of the following ordered pair? (-2,-4) and (-8,8) a) 2 b) -2 c) -(1)/(2) d) (1)/(2) 3. Slope can also be written as __ a) (rux)/(risa) b) (ran)/(Tun) c) (raise)/(ran) (rise)/(mun) 4. What is the y-intercept of the following equation? y=4x-6 A -6 b) 4 C -4 d) 6 5. The first step in graphing a line in slope intercept form is to: a) Find the slope b) Plot the y-intercept c) Connect the points with a ruler d) Solve the equationPREV 180181182183184185186187188 NEXT
