Answer:
x^2.
Step-by-step explanation:
(x+3)^2 -3 (2x+3)
= (x + 3)(x + 3) - 3(2x + 3)
= x^2 + 3x + 3x + 9 - 6x - 9
= x^2 + 6x + 9 - 6x - 9
= x^2 + 6x - 6x + 9 - 9 Simplify like terms:
= x^2.
You should leave $10.52 for waiter.
The total bill will be $67.33 including tax and tip.
Step-by-step explanation:
Given,
Bill before tax and tip = $52.60
Tip = 20% of pre tax amount
Amount of tip =
Amount of tip =
Amount of tip = $10.52
Sales tax = 8%
Amount of sales tax =
Amount of sales tax = 0.08*52.60
Amount of sales tax = $4.208
Final bill = Bill + Tip + Sales tax
Final bill = 52.60 + 10.52 + 4.208 = $67.33
You should leave $10.52 for waiter.
The total bill will be $67.33 including tax and tip.
Keywords: percentage, addition
Learn more about addition at:
#LearnwithBrainly
Using a system of equations, it is found that one large jar holds 6 ounces and one small jar holds 4 ounces.
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
- Variable l: Weight that a large jar holds.
- Variable s: Weight that a small jar holds.
One large jar and five small jars can hold 26 ounces of jam, hence:
l + 5s = 26, which is the first equation in matrix form.
Then:
l = 26 - 5s.
One large jar minus one small jar can hold 2 ounces of jam, hence:
l - s = 2, which is the second equation in matrix form:
Then:
l = 2 + s = 26 - 5s
2 + s = 26 - 5s
6s = 24
s = 4.
l = 26 - 5s = 6.
More can be learned about a system of equations at brainly.com/question/24342899
#SPJ1
Answer:
-1
Step-by-step explanation:
rule:
y2- y1 over x2 - x1
so,
y2= 4
y1= 6
x2= 0
x1= -2
4 - 6 over 0-(-2)
= -1
Answer:
x intercept is -3.
(if im wrong then its 3 but im pretty sure im correct! :D)
Step-by-step explanation:
Ask if you want step-by-step. :)
hope this helped!