X = 10
-
y
2
x =
6 + y
2
c)
a =
7b
–
4
8
a =
3b + 6
6
d)
m = 2n
m=
-
4 + 3n

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

I’m really confused and need your assist me with this question i’ve never been taught

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?