The equation of a line that passes through the pont (x1,y1) and has a slope of m is
y-y1=m(x-x1)
point is (9,3)
slope is 4/9
x1=9
y1=3
y-3=4/9(x-9)
Answer:
I'am pretty sure its 120 hot dogs sold
Step-by-step explanation:
this is easy they give you the equation so
500 - 260 = 240
and then they tell you to divide by 2 so
240/2
120 hot dogs sold
Answer:
a,khoảng cách từ thị trấn P đến thị trấn Q là
Step-by-step explanat io n:
36*5=180(km)
b,Muthu đi xe đạp từ thị trấn P đến thị trấn Q hết số phút là:
180/40=4,5(h)=270(phút)
Answer:
5unit
Step-by-step explanation: since area of rectangle = length*width
Here length is (x+2) and width is(2x+3)
(x+2)(2x+3)=91
On further solving
2x^2+75x-85=0
2x^2-10x+17x-85=0
2x(x-5)+17(x-5)=0
(2x+17)(x-5)=0
x=5unit
Answer:
I believe the answers are a and e.
Step-by-step explanation:
Let me know if you want an explanation.
Hope this helps!!!