Answer:
4 teaspoons of salt.
Step-by-step explanation:
2+2=4
The answer to the first question is 7
Second one is 200-400
Answer:

Step-by-step explanation:
The slope of g(x) is 5 because the slope of h(x) is 5 and g is parallel to h.
In point-slope form:

Rearranging for slope intercept form:

(x+3)(x+1)=(x+6)(x)
x^2+x+3x+3=x^2+6x
x^2+4x+3=x^2+6x
4x+3=6x
3=2x
x=1.5
Hope this helps :)
This doesn’t make sense
You say 28 did biology, but then 15 did maths and biology, and 16 did physics and biology
15 + 16 is 31 ??