Answer:
(7 X 3) x 6 = 7 x (3 X 6)
Step-by-step explanation:
Answer:
$2.25
Step-by-step explanation:
If the answer is how much is one school lunch then...
33.75/15
=2.25
$2.25
Subract what she rode already from total:
48-18 = 30
Divide by number of days:
30/4 = 7.5
she will need to ride 7.5 miles per day
Answer:
86
Step-by-step explanation:
Since something minus a negative is just adding, we get 37-(-8)=37+8 or 45. We can do the same with 11-(-30) which is 11+30 or 41. So 45+41=86
Answer:
To find the gradient it's the difference in the y values divided by the difference in the x values.
g
=
y
1
−
y
2
x
1
−
x
2
g
=
4
−
0
−
2
−
0
=
4
−
2
−
2
This means the equation is of the form
y
=
−
2
x
+
c
where
c
is the y intercept. But we know it goes through the origin (0,0)
#=> y=-2x+0
Step-by-step explanation: