Part A.
y=4x+3

Part B.
11=4x+3
8=4x
2=x
2 dollars

Part C.
4(3)+4(2)=12+8=20

It would be enough if there is no sales tax.

Hope this helps!
Your fortune is "Only one fortune a day!"

3 0

3 years ago

a particle moves along the y-axis with a motion defined by the equation s(t)=lnt/t for t>0. Find the velocity at t=2

aliina [53]

The velocity would be 0.3466

5 0

4 years ago

12x - 3x + 4 = 5x - 16<br> Please show me how you got it!

FinnZ [79.3K]

Answer:

x = -5

Step-by-step explanation:

Combine them like terms,then you subtract 4 from both sides,and then Simplify

8 0

3 years ago

Read 2 more answers

A water sprinkler sends water out in a circular pattern. How large is the watered area if the radius of the watering pattern is

leva [86]

A water sprinkler sends water out in a circular pattern. Determine how large an area is watered. The radius of watering is 19 feet. Use 3.14 for radius

area=l*b =3.14*19

7 0

3 years ago