3(b+100)= 6b
3b + 300 = 6b
300 = 3b
b = 100
Answer:
Hint: you will need to calculate the midpoint for each class. ... The Pro Football Encyclopedia gave the following ages for a random sample of ... For a given 10-day period, the police reported the following number of car thefts ... test did she do better compared to the rest of the class? Explain. O. She did better on her math test.
Step-by-step explanation:
Answer:
x = 6
y = 45 degrees
Step-by-step explanation:
Here, we want to get the measure of x and y
For a 45-45-90 triangle, the measure of each of the internal angle asides the right angle is 45 degrees
This mean y is 45
To get x, we know we have an isosceles triangle
So the length of the third ungiven leg is x too
Mathematically, the square of the hypotenuse (side facing the right angle) is equal the sum of the squares of the two other sides
(6 √2)^2 = x^2 + x^2
72 = 2x^2
x^2 = 72/2
x^2 = 36
x = √36
x = 6
Answer:
Step-by-step explanation:
First make all the fractions into decimals
1/5 = 0.2
2/5 = 0.4
As we know non terminating numbers are irrational so make up any non terminating number between 0.2 and 0.4
Like 0.3454672438700894......
Or 0.27435847454706.....
Options are infinite
Answer:
The cost of producing 60 t-shirts is $495.
36 t-shirts will let the cost, C(x) = 303
Step-by-step explanation:
If we producing 60 t-shirts, then we plug in 60 for the x, which x represents t-shirts for the marching band.
C(x) = 8x + 15
C(x) = 8(60) + 15
C(x) = 480 + 15
C(x) = 495
If the cost of the t-shirts is 303, we plug in 303 for the cost,C(x).
C(x) = 8x + 15
303 = 8x + 15
288 = 8x
x = 36
