Answer:
Step-by-step explanation:
The original price of the wind chimes at the home improvement store is $w.
A customer signed up for a free membership card and received a 5% discount off the price. The value of the discount is
5/100 × w = 0.05w
The discounted price would be
w - 0.05w = 0.95w
Sales tax of 6% was applied after the discount. The amount of sales tax applied would be
6/100 × 0.95w = 0.057w
The algebraic expression to represent the final price of the wind chime is
0.95w + 0.057w
= 1.007w
Answer:
90+60=150
180-150=30
x=30
180 is the sum for an triangle and half a circle but since it give no other explanation i'm assuming its for a right triangle
Step-by-step explanation:
Answer:
3,15
Step-by-step explanation:
took the test boi
Answer:
-12
Step-by-step explanation:
Slope-intercept form of a line is y=mx+b where m is the slope and b is the y-intercept.
We are given m=-7 and a point (x,y)=(-1,-5) in on the line.
Entering this information into y=mx+b, we will be allowed enough information to find the y-intercept, b.
y =mx+b with m=-7 and (x,y)=(-1,-5):
-5=-7(-1)+b
-5=7+b
Subtract 7 on both sides:
-5-7=b
-12=b
So the y-intercept is -12.
Answer: -3 2/3x - 1
Step-by-step explanation:
-2/3x + 5(3/5 - 3/5x) - 12 / 6 * 2
First distribute
-2/3x + 3 - 3x - 12 / 6 * 2
Now divide 12 by 6
-2/3x + 3 - 3x -2 * 2
Now multiply -2 by 2
-2/3x + 3 - 3x - 4
Now subtract 3x from -2/3x
-3 2/3x + 3 - 4
Now subtract 4 from 3
-3 2/3x - 1