Answer:
Functions with straight lines have this sort of equation: Y = mx + b where the m is called slope and b, the y-intercept. As you don't have the slope you have to find out. In this case, the slope if 10, so when u have the m, just replace with one of your points to get the b, (y-intercept). The final equation for this function is, Y= 10x+35
Step-by-step explanation:
Answer:
x=4,y=3
Step-by-step explanation:
x=19-5y if we transpose equation 2 for x.
Plug that into equation 1
4(19-5y)+3y=25
76-20y+3y=25
76-25=17y
51=17y
y=3
Plug y=3 into equation 2
x+5(3)=19
x=19-15=4
6km is your answer
11+4+8+2+5= 30
30/5=6
25)divide by 3/8 on both sides
26) divide by 21 both sides
Answer:
6%
Step-by-step explanation:
You can simplify 12/200 to 6/100 by cancelling a factor of 2 on both the numberator and denominator. Since we got 6/100, we know that 12 is 6% of 200.