Answer:
y = -5x + 8
Step-by-step explanation:
Slope intercept form is:
y = mx + b
m is the slope and b is the y-intercept.
Since the question gives you these values, all you need to do is plug it in. (x and y remain the same).
y = -5x + 8
I hope this helps!
Answer:
12/7
Step-by-step explanation:
Make 5 1/7 into improper fraction
(5×7)+1= 36/7
Then make 3 as a fraction
3/1
Divide
36÷3
7÷1
Answer:
0.525
Step-by-step explanation:
\frac{x}{3.50}=\frac{15}{100}
7. 5 + 0.25p=C
Im not sure what you need but here is the first equotion.
Answer:
2.6667yd^3
Step-by-step explanation
Volume of the concrete = Length * width * height
Given
height = 6 inches
To yards;
1 in = 0.0277778yd
6 in = 6 * 0.0277778
6in = 0.1666668 yards
Width = 8 feet
Length = 6ft
LW = 48ft²
To yards;
1 ft = 0.333333yd
48 ft = 48(0.333333)
48 ft^ 2 = 15.999984yd^2
Volume = 15.999984 * 0.1666668
Volume = 2.6667 yd^3
Hence she will need 2.6667yd^3 concrete
