Answer:
-1
Step-by-step explanation:
We can use the formula to find slope
(y2-y1) / (x2-x1)
y1 is the first Y coordinate in the first pair
y2 is the second one in the first pair
X1 is the first X coordinate in the frst pair
x2 is the second one In the second pair.
so if we put it together it’d look liek this
(5- (-) 2) / (-4 - 3)
5+2 / -4 + -3
7/-7
or -1
A) 2 ÷ 25 = $0.08
b) 6.75 ÷ 75 = $0.09
c) The grocery store club would be the better buy since each ounce is for $0.08, while in the whole sales club each ounce is for $0.09.
Hope I helped:P
Answer:
20 cm
Step-by-step explanation:
∵ S is the centroid of ΔNLM
∴ S divides NG at ratio 1 : 2 from the base
∴SQ = 1/2 NS
∴3x - 5 = 1/2 (4x)
∴3x - 5 = 2x
∴3x - 2x = 5
∴x = 5
∴ NS = 4 × 5 = 20 cm
Hello :
W(a) = a/15
W(60) = 60/15 =4...(Answer : D )
So we know that its $42 a day for Truck A, and its another $0.72 per mile, so we can use d for the number of days, and m for the number of miles:
Truck A: 42d+0.72m
We also know that Truck Company B charges $70 per day and an additional $0.12 a mile. Again, we can use d for the number of days and m for the number of miles:
Truck B: 70d+0.12m
Now if we start plugging in values, we will find when they cost the same. The rest is in the picture. Your answer is m≈47