Answer:
The values of x are
Step-by-step explanation:
we have
Solve for x
Adds 42 both sides
Divide by 6 both sides
simplify
square root both sides
therefore
The values of x are
Answer:
1.07 (15 + x) = 42.80
Step-by-step explanation:
Given data
CD= $15
Let the cost of the video game be x
The total cost= 15+x
Hence the equivalent expression is
1.07 (15 + x) = 42.80
open bracket
16.05+1.07x= 42.80
42.80-16.05= 1.07x
26.75=1.07x
x= 26.75/1.07
x= 25
Check
7% tax for CD
=0.07*15
=1.05
total =1.05+15
=$16.05
7% tax for Video game
=0.07* 25
=1.75
total =1.75+25
=$26.75
In all
=26.75+16.05
=$42.8
If there are 3 people in the family and each ate 2 slices. 6 slices were eaten in total.
To find the ammount of pizza eaten, divide the total slices eaten (6) over the original ammount of slices (8)
Eaten ammount = 6/8 = 3/4
Answer:
28x +196 in^2
Step-by-step explanation:
The outside dimension of the square green rug is (x+14), so its area is (x+14)^2. The area of the green band will be the difference between this and the area of the yellow square, (x^2).
green band area = (x +14)^2 -(x^2) = x^2 +28x +196 -x^2
green band area = 28x +196 . . . . square inches
<span>a) It is Win with snowfall OR Win without snowfall = 32% + 41% = 73%
b) It is Snowfall on game day AND Win = 29% * 32% = 9.28%
c) It is 32% * 29% / 73% = 12.71 %</span>
