MPM 10: Academic Mathematics Pasquale's cell phone plan charges him monthly using the relation y = 0.25x+20, where y is the
total monthly bill and x is the number of minutes he used for the month.
(a) Which variable is independent and which is dependent?
(b) How do you know the relation is linear?
Determine the rate of change in his monthly bill.
(d) What does the rate of change mean?
How does the rate of change relate to the equation?
When will his cell phone bill reach $1000?
(1)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation:

ιт ωιℓℓ вєтнє fιяѕт ¢нσι¢є(α.)

convert the exponential equation to a logarithmic equation using the logarithm base (6) of the right side (36) equals the exponent (2).

ℓσg6(36)=2

нσρє ι ¢συℓ∂ нєℓρ уα